2100098133

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 3767362560

約数和(自身を除く): 1667264427

約数列:

[1, 3, 7, 9, 21, 29, 37, 47, 63, 87, 111, 141, 203, 259, 261, 329, 333, 423, 609, 661, 777, 987, 1073, 1363, 1739, 1827, 1983, 2331, 2961, 3219, 4089, 4627, 5217, 5949, 7511, 9541, 9657, 12173, 12267, 13881, 15651, 19169, 22533, 24457, 28623, 31067, 36519, 41643, 50431, 57507, 67599, 73371, 85869, 93201, 109557, 134183, 151293, 171199, 172521, 217469, 220113, 279603, 353017, 402549, 453879, 513597, 652407, 709253, 900943, 1059051, 1149479, 1207647, 1540791, 1957221, 2127759, 2702829, 3177153, 3448437, 4964771, 6306601, 6383277, 8046353, 8108487, 10345311, 14894313, 18919803, 24139059, 33334891, 44682939, 56759409, 72417177, 100004673, 233344237, 300014019, 700032711, 2100098133]

約数ペア:

[(1, 2100098133), (3, 700032711), (7, 300014019), (9, 233344237), (21, 100004673), (29, 72417177), (37, 56759409), (47, 44682939), (63, 33334891), (87, 24139059), (111, 18919803), (141, 14894313), (203, 10345311), (259, 8108487), (261, 8046353), (329, 6383277), (333, 6306601), (423, 4964771), (609, 3448437), (661, 3177153), (777, 2702829), (987, 2127759), (1073, 1957221), (1363, 1540791), (1739, 1207647), (1827, 1149479), (1983, 1059051), (2331, 900943), (2961, 709253), (3219, 652407), (4089, 513597), (4627, 453879), (5217, 402549), (5949, 353017), (7511, 279603), (9541, 220113), (9657, 217469), (12173, 172521), (12267, 171199), (13881, 151293), (15651, 134183), (19169, 109557), (22533, 93201), (24457, 85869), (28623, 73371), (31067, 67599), (36519, 57507), (41643, 50431)]