8190507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 12325264

約数和(自身を除く): 4134757

約数列:

[1, 3, 13, 23, 39, 69, 299, 397, 529, 897, 1191, 1587, 5161, 6877, 9131, 15483, 20631, 27393, 118703, 210013, 356109, 630039, 2730169, 8190507]

約数ペア:

[(1, 8190507), (3, 2730169), (13, 630039), (23, 356109), (39, 210013), (69, 118703), (299, 27393), (397, 20631), (529, 15483), (897, 9131), (1191, 6877), (1587, 5161)]