31155679

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 33981120

約数和(自身を除く): 2825441

約数列:

[1, 17, 53, 151, 229, 901, 2567, 3893, 8003, 12137, 34579, 136051, 206329, 587843, 1832687, 31155679]

約数ペア:

[(1, 31155679), (17, 1832687), (53, 587843), (151, 206329), (229, 136051), (901, 34579), (2567, 12137), (3893, 8003)]