890685003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1\times {\mathrm{7687}}^1$

素因数の和:10674

約数の個数: 16

約数和(自身を含む): 1279529216

約数和(自身を除く): 388844213

約数列:

[1, 3, 13, 39, 2971, 7687, 8913, 23061, 38623, 99931, 115869, 299793, 22838077, 68514231, 296895001, 890685003]

約数ペア:

[(1, 890685003), (3, 296895001), (13, 68514231), (39, 22838077), (2971, 299793), (7687, 115869), (8913, 99931), (23061, 38623)]