25024731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6911}}^1$

素因数の和:7002

約数の個数: 16

約数和(自身を含む): 35831808

約数和(自身を除く): 10807077

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 6911, 20733, 117487, 352461, 490681, 1472043, 8341577, 25024731]

約数ペア:

[(1, 25024731), (3, 8341577), (17, 1472043), (51, 490681), (71, 352461), (213, 117487), (1207, 20733), (3621, 6911)]