2802527

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 3654144

約数和(自身を除く): 851617

約数列:

[1, 7, 13, 23, 91, 103, 161, 169, 299, 721, 1183, 1339, 2093, 2369, 3887, 9373, 16583, 17407, 27209, 30797, 121849, 215579, 400361, 2802527]

約数ペア:

[(1, 2802527), (7, 400361), (13, 215579), (23, 121849), (91, 30797), (103, 27209), (161, 17407), (169, 16583), (299, 9373), (721, 3887), (1183, 2369), (1339, 2093)]