39480259

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 51017472

約数和(自身を除く): 11537213

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 1451, 2093, 3887, 10157, 18863, 27209, 33373, 132041, 233611, 245219, 433849, 1716533, 3036943, 5640037, 39480259]

約数ペア:

[(1, 39480259), (7, 5640037), (13, 3036943), (23, 1716533), (91, 433849), (161, 245219), (169, 233611), (299, 132041), (1183, 33373), (1451, 27209), (2093, 18863), (3887, 10157)]