90150697

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31957}}^1$

素因数の和:32008

約数の個数: 16

約数和(自身を含む): 114537472

約数和(自身を除く): 24386775

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 31957, 223699, 415441, 990667, 2908087, 6934669, 12878671, 90150697]

約数ペア:

[(1, 90150697), (7, 12878671), (13, 6934669), (31, 2908087), (91, 990667), (217, 415441), (403, 223699), (2821, 31957)]