239745023

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{4337}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 281102400

約数和(自身を除く): 41357377

約数列:

[1, 7, 53, 149, 371, 1043, 4337, 7897, 30359, 55279, 229861, 646213, 1609027, 4523491, 34249289, 239745023]

約数ペア:

[(1, 239745023), (7, 34249289), (53, 4523491), (149, 1609027), (371, 646213), (1043, 229861), (4337, 55279), (7897, 30359)]