17961983819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{6551}}^1\times {\mathrm{210913}}^1$

素因数の和:217477

約数の個数: 8

約数和(自身を含む): 19346719392

約数和(自身を除く): 1384735573

約数列:

[1, 13, 6551, 85163, 210913, 2741869, 1381691063, 17961983819]

約数ペア:

[(1, 17961983819), (13, 1381691063), (6551, 2741869), (85163, 210913)]