16260501

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 22391424

約数和(自身を除く): 6130923

約数列:

[1, 3, 37, 111, 263, 557, 789, 1671, 9731, 20609, 29193, 61827, 146491, 439473, 5420167, 16260501]

約数ペア:

[(1, 16260501), (3, 5420167), (37, 439473), (111, 146491), (263, 61827), (557, 29193), (789, 20609), (1671, 9731)]