9902804527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{405703}}^1$

素因数の和:406038

約数の個数: 16

約数和(自身を含む): 12385331712

約数和(自身を除く): 2482527185

約数列:

[1, 7, 11, 77, 317, 2219, 3487, 24409, 405703, 2839921, 4462733, 31239131, 128607851, 900254957, 1414686361, 9902804527]

約数ペア:

[(1, 9902804527), (7, 1414686361), (11, 900254957), (77, 128607851), (317, 31239131), (2219, 4462733), (3487, 2839921), (24409, 405703)]