15811042023

素因数分解:

$3^3\times 7^2\times {\mathrm{11950901}}^1$

素因数の和:11950924

約数の個数: 24

約数和(自身を含む): 27248056560

約数和(自身を除く): 11437014537

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 11950901, 35852703, 83656307, 107558109, 250968921, 322674327, 585594149, 752906763, 1756782447, 2258720289, 5270347341, 15811042023]

約数ペア:

[(1, 15811042023), (3, 5270347341), (7, 2258720289), (9, 1756782447), (21, 752906763), (27, 585594149), (49, 322674327), (63, 250968921), (147, 107558109), (189, 83656307), (441, 35852703), (1323, 11950901)]