2015013357

素因数分解:

$3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{42589}}^1$

素因数の和:43353

約数の個数: 24

約数和(自身を含む): 3330878720

約数和(自身を除く): 1315865363

約数列:

[1, 3, 7, 9, 21, 63, 751, 2253, 5257, 6759, 15771, 42589, 47313, 127767, 298123, 383301, 894369, 2683107, 31984339, 95953017, 223890373, 287859051, 671671119, 2015013357]

約数ペア:

[(1, 2015013357), (3, 671671119), (7, 287859051), (9, 223890373), (21, 95953017), (63, 31984339), (751, 2683107), (2253, 894369), (5257, 383301), (6759, 298123), (15771, 127767), (42589, 47313)]