239152039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25439}}^1$

素因数の和:25542

約数の個数: 16

約数和(自身を含む): 293068800

約数和(自身を除く): 53916761

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 25439, 178073, 432463, 2009681, 3027241, 14067767, 34164577, 239152039]

約数ペア:

[(1, 239152039), (7, 34164577), (17, 14067767), (79, 3027241), (119, 2009681), (553, 432463), (1343, 178073), (9401, 25439)]