7243344003

素因数分解:

$3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 12039818400

約数和(自身を除く): 4796474397

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 149, 343, 357, 397, 447, 833, 1029, 1043, 1191, 2401, 2499, 2533, 2779, 3129, 5831, 6749, 7203, 7301, 7599, 8337, 17493, 17731, 19453, 20247, 21903, 40817, 47243, 51107, 53193, 58359, 59153, 122451, 124117, 136171, 141729, 153321, 177459, 330701, 357749, 372351, 408513, 414071, 868819, 953197, 992103, 1005601, 1073247, 1242213, 2314907, 2606457, 2859591, 2898497, 3016803, 6081733, 6944721, 7039207, 8695491, 16204349, 18245199, 20289479, 21117621, 48613047, 49274449, 60868437, 142026353, 147823347, 344921143, 426079059, 1034763429, 2414448001, 7243344003]

約数ペア:

[(1, 7243344003), (3, 2414448001), (7, 1034763429), (17, 426079059), (21, 344921143), (49, 147823347), (51, 142026353), (119, 60868437), (147, 49274449), (149, 48613047), (343, 21117621), (357, 20289479), (397, 18245199), (447, 16204349), (833, 8695491), (1029, 7039207), (1043, 6944721), (1191, 6081733), (2401, 3016803), (2499, 2898497), (2533, 2859591), (2779, 2606457), (3129, 2314907), (5831, 1242213), (6749, 1073247), (7203, 1005601), (7301, 992103), (7599, 953197), (8337, 868819), (17493, 414071), (17731, 408513), (19453, 372351), (20247, 357749), (21903, 330701), (40817, 177459), (47243, 153321), (51107, 141729), (53193, 136171), (58359, 124117), (59153, 122451)]