2013315513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{2153}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 3002503680

約数和(自身を除く): 989188167

約数列:

[1, 3, 11, 33, 43, 129, 473, 659, 1419, 1977, 2153, 6459, 7249, 21747, 23683, 28337, 71049, 85011, 92579, 277737, 311707, 935121, 1018369, 1418827, 3055107, 4256481, 15607097, 46821291, 61009561, 183028683, 671105171, 2013315513]

約数ペア:

[(1, 2013315513), (3, 671105171), (11, 183028683), (33, 61009561), (43, 46821291), (129, 15607097), (473, 4256481), (659, 3055107), (1419, 1418827), (1977, 1018369), (2153, 935121), (6459, 311707), (7249, 277737), (21747, 92579), (23683, 85011), (28337, 71049)]