4638623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 5332992

約数和(自身を除く): 694369

約数列:

[1, 11, 31, 61, 223, 341, 671, 1891, 2453, 6913, 13603, 20801, 76043, 149633, 421693, 4638623]

約数ペア:

[(1, 4638623), (11, 421693), (31, 149633), (61, 76043), (223, 20801), (341, 13603), (671, 6913), (1891, 2453)]