12963730899

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5663491}}^1$

素因数の和:5663610

約数の個数: 16

約数和(自身を含む): 19935491840

約数和(自身を除く): 6971760941

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 5663491, 16990473, 39644437, 118933311, 617320519, 1851961557, 4321243633, 12963730899]

約数ペア:

[(1, 12963730899), (3, 4321243633), (7, 1851961557), (21, 617320519), (109, 118933311), (327, 39644437), (763, 16990473), (2289, 5663491)]