79020487

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6529}}^1$

素因数の和:6575

約数の個数: 24

約数和(自身を含む): 104218800

約数和(自身を除く): 25198313

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 6529, 12103, 45703, 84877, 124051, 319921, 594139, 868357, 1612663, 4158973, 6078499, 11288641, 79020487]

約数ペア:

[(1, 79020487), (7, 11288641), (13, 6078499), (19, 4158973), (49, 1612663), (91, 868357), (133, 594139), (247, 319921), (637, 124051), (931, 84877), (1729, 45703), (6529, 12103)]