26602121

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 33379200

約数和(自身を除く): 6777079

約数列:

[1, 7, 13, 91, 113, 169, 199, 791, 1183, 1393, 1469, 2587, 10283, 18109, 19097, 22487, 33631, 133679, 157409, 235417, 292331, 2046317, 3800303, 26602121]

約数ペア:

[(1, 26602121), (7, 3800303), (13, 2046317), (91, 292331), (113, 235417), (169, 157409), (199, 133679), (791, 33631), (1183, 22487), (1393, 19097), (1469, 18109), (2587, 10283)]