15002403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1229}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 21628320

約数和(自身を除く): 6625917

約数列:

[1, 3, 13, 39, 313, 939, 1229, 3687, 4069, 12207, 15977, 47931, 384677, 1154031, 5000801, 15002403]

約数ペア:

[(1, 15002403), (3, 5000801), (13, 1154031), (39, 384677), (313, 47931), (939, 15977), (1229, 12207), (3687, 4069)]