2017273041

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{18413}}^1$

素因数の和:18510

約数の個数: 48

約数和(自身を含む): 3493062144

約数和(自身を除く): 1475789103

約数列:

[1, 3, 7, 9, 21, 37, 47, 63, 111, 141, 259, 329, 333, 423, 777, 987, 1739, 2331, 2961, 5217, 12173, 15651, 18413, 36519, 55239, 109557, 128891, 165717, 386673, 681281, 865411, 1160019, 2043843, 2596233, 4768967, 6057877, 6131529, 7788699, 14306901, 18173631, 32020207, 42920703, 54520893, 96060621, 224141449, 288181863, 672424347, 2017273041]

約数ペア:

[(1, 2017273041), (3, 672424347), (7, 288181863), (9, 224141449), (21, 96060621), (37, 54520893), (47, 42920703), (63, 32020207), (111, 18173631), (141, 14306901), (259, 7788699), (329, 6131529), (333, 6057877), (423, 4768967), (777, 2596233), (987, 2043843), (1739, 1160019), (2331, 865411), (2961, 681281), (5217, 386673), (12173, 165717), (15651, 128891), (18413, 109557), (36519, 55239)]