675430639

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{11071}}^1$

素因数の和:11135

約数の個数: 18

約数和(自身を含む): 771973056

約数和(自身を除く): 96542417

約数列:

[1, 13, 19, 169, 247, 361, 3211, 4693, 11071, 61009, 143923, 210349, 1870999, 2734537, 3996631, 35548981, 51956203, 675430639]

約数ペア:

[(1, 675430639), (13, 51956203), (19, 35548981), (169, 3996631), (247, 2734537), (361, 1870999), (3211, 210349), (4693, 143923), (11071, 61009)]