172218999743

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1049201}}^1$

素因数の和:1049518

約数の個数: 16

約数和(自身を含む): 199432316160

約数和(自身を除く): 27213316417

約数列:

[1, 7, 131, 179, 917, 1253, 23449, 164143, 1049201, 7344407, 137445331, 187806979, 962117317, 1314648853, 24602714249, 172218999743]

約数ペア:

[(1, 172218999743), (7, 24602714249), (131, 1314648853), (179, 962117317), (917, 187806979), (1253, 137445331), (23449, 7344407), (164143, 1049201)]