31388137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 36951552

約数和(自身を除く): 5563415

約数列:

[1, 11, 17, 53, 187, 583, 901, 3167, 9911, 34837, 53839, 167851, 592229, 1846361, 2853467, 31388137]

約数ペア:

[(1, 31388137), (11, 2853467), (17, 1846361), (53, 592229), (187, 167851), (583, 53839), (901, 34837), (3167, 9911)]