68958001

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 84879360

約数和(自身を除く): 15921359

約数列:

[1, 7, 17, 89, 119, 289, 383, 623, 1513, 2023, 2681, 6511, 10591, 25721, 34087, 45577, 110687, 180047, 238609, 579479, 774809, 4056353, 9851143, 68958001]

約数ペア:

[(1, 68958001), (7, 9851143), (17, 4056353), (89, 774809), (119, 579479), (289, 238609), (383, 180047), (623, 110687), (1513, 45577), (2023, 34087), (2681, 25721), (6511, 10591)]