124516721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3343}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 151202304

約数和(自身を除く): 26685583

約数列:

[1, 7, 17, 119, 313, 2191, 3343, 5321, 23401, 37247, 56831, 397817, 1046359, 7324513, 17788103, 124516721]

約数ペア:

[(1, 124516721), (7, 17788103), (17, 7324513), (119, 1046359), (313, 397817), (2191, 56831), (3343, 37247), (5321, 23401)]