15851079

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{12491}}^1$

素因数の和:12547

約数の個数: 16

約数和(自身を含む): 23984640

約数和(自身を除く): 8133561

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 12491, 37473, 112419, 337257, 587077, 1761231, 5283693, 15851079]

約数ペア:

[(1, 15851079), (3, 5283693), (9, 1761231), (27, 587077), (47, 337257), (141, 112419), (423, 37473), (1269, 12491)]