12932487

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{15451}}^1$

素因数の和:15491

約数の個数: 16

約数和(自身を含む): 19778560

約数和(自身を除く): 6846073

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 15451, 46353, 139059, 417177, 478981, 1436943, 4310829, 12932487]

約数ペア:

[(1, 12932487), (3, 4310829), (9, 1436943), (27, 478981), (31, 417177), (93, 139059), (279, 46353), (837, 15451)]