8406873

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 12898080

約数和(自身を除く): 4491207

約数列:

[1, 3, 9, 19, 57, 171, 211, 233, 633, 699, 1899, 2097, 4009, 4427, 12027, 13281, 36081, 39843, 49163, 147489, 442467, 934097, 2802291, 8406873]

約数ペア:

[(1, 8406873), (3, 2802291), (9, 934097), (19, 442467), (57, 147489), (171, 49163), (211, 39843), (233, 36081), (633, 13281), (699, 12027), (1899, 4427), (2097, 4009)]