13903331

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 16166304

約数和(自身を除く): 2262973

約数列:

[1, 13, 17, 53, 221, 689, 901, 1187, 11713, 15431, 20179, 62911, 262327, 817843, 1069487, 13903331]

約数ペア:

[(1, 13903331), (13, 1069487), (17, 817843), (53, 262327), (221, 62911), (689, 20179), (901, 15431), (1187, 11713)]