61200013

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 70986240

約数和(自身を除く): 9786227

約数列:

[1, 7, 157, 233, 239, 1099, 1631, 1673, 36581, 37523, 55687, 256067, 262661, 389809, 8742859, 61200013]

約数ペア:

[(1, 61200013), (7, 8742859), (157, 389809), (233, 262661), (239, 256067), (1099, 55687), (1631, 37523), (1673, 36581)]