2017345731

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2707}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 2831051520

約数和(自身を除く): 813705789

約数列:

[1, 3, 43, 53, 109, 129, 159, 327, 2279, 2707, 4687, 5777, 6837, 8121, 14061, 17331, 116401, 143471, 248411, 295063, 349203, 430413, 745233, 885189, 6169253, 12687709, 15638339, 18507759, 38063127, 46915017, 672448577, 2017345731]

約数ペア:

[(1, 2017345731), (3, 672448577), (43, 46915017), (53, 38063127), (109, 18507759), (129, 15638339), (159, 12687709), (327, 6169253), (2279, 885189), (2707, 745233), (4687, 430413), (5777, 349203), (6837, 295063), (8121, 248411), (14061, 143471), (17331, 116401)]