2012252877

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{19739}}^1$

素因数の和:20033

約数の個数: 24

約数和(自身を含む): 2980897920

約数和(自身を除く): 968645043

約数列:

[1, 3, 9, 47, 141, 241, 423, 723, 2169, 11327, 19739, 33981, 59217, 101943, 177651, 927733, 2783199, 4757099, 8349597, 14271297, 42813891, 223583653, 670750959, 2012252877]

約数ペア:

[(1, 2012252877), (3, 670750959), (9, 223583653), (47, 42813891), (141, 14271297), (241, 8349597), (423, 4757099), (723, 2783199), (2169, 927733), (11327, 177651), (19739, 101943), (33981, 59217)]