2013456717

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{120863}}^1$

素因数の和:121489

約数の個数: 16

約数和(自身を含む): 2987758080

約数和(自身を除く): 974301363

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 16659, 120863, 362589, 1087767, 3263301, 74572471, 223717413, 671152239, 2013456717]

約数ペア:

[(1, 2013456717), (3, 671152239), (9, 223717413), (27, 74572471), (617, 3263301), (1851, 1087767), (5553, 362589), (16659, 120863)]