9220237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 10386432

約数和(自身を除く): 1166195

約数列:

[1, 13, 31, 137, 167, 403, 1781, 2171, 4247, 5177, 22879, 55211, 67301, 297427, 709249, 9220237]

約数ペア:

[(1, 9220237), (13, 709249), (31, 297427), (137, 67301), (167, 55211), (403, 22879), (1781, 5177), (2171, 4247)]