252516111

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{18223}}^1$

素因数の和:18406

約数の個数: 16

約数和(自身を含む): 349900800

約数和(自身を除く): 97384689

約数列:

[1, 3, 31, 93, 149, 447, 4619, 13857, 18223, 54669, 564913, 1694739, 2715227, 8145681, 84172037, 252516111]

約数ペア:

[(1, 252516111), (3, 84172037), (31, 8145681), (93, 2715227), (149, 1694739), (447, 564913), (4619, 54669), (13857, 18223)]