70237999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3571}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 81012960

約数和(自身を除く): 10774961

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 3571, 19669, 46423, 60707, 317819, 789191, 4131647, 5402923, 70237999]

約数ペア:

[(1, 70237999), (13, 5402923), (17, 4131647), (89, 789191), (221, 317819), (1157, 60707), (1513, 46423), (3571, 19669)]