31107131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 34875360

約数和(自身を除く): 3768229

約数列:

[1, 11, 53, 229, 233, 583, 2519, 2563, 12137, 12349, 53357, 133507, 135839, 586927, 2827921, 31107131]

約数ペア:

[(1, 31107131), (11, 2827921), (53, 586927), (229, 135839), (233, 133507), (583, 53357), (2519, 12349), (2563, 12137)]