12654759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 19192320

約数和(自身を除く): 6537561

約数列:

[1, 3, 13, 29, 39, 67, 87, 167, 201, 377, 501, 871, 1131, 1943, 2171, 2613, 4843, 5829, 6513, 11189, 14529, 25259, 33567, 62959, 75777, 145457, 188877, 324481, 436371, 973443, 4218253, 12654759]

約数ペア:

[(1, 12654759), (3, 4218253), (13, 973443), (29, 436371), (39, 324481), (67, 188877), (87, 145457), (167, 75777), (201, 62959), (377, 33567), (501, 25259), (871, 14529), (1131, 11189), (1943, 6513), (2171, 5829), (2613, 4843)]