25109121

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 34634304

約数和(自身を除く): 9525183

約数列:

[1, 3, 53, 67, 159, 201, 2357, 3551, 7071, 10653, 124921, 157919, 374763, 473757, 8369707, 25109121]

約数ペア:

[(1, 25109121), (3, 8369707), (53, 473757), (67, 374763), (159, 157919), (201, 124921), (2357, 10653), (3551, 7071)]