45191797

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 55702080

約数和(自身を除く): 10510283

約数列:

[1, 7, 17, 89, 119, 251, 289, 623, 1513, 1757, 2023, 4267, 10591, 22339, 25721, 29869, 72539, 156373, 180047, 379763, 507773, 2658341, 6455971, 45191797]

約数ペア:

[(1, 45191797), (7, 6455971), (17, 2658341), (89, 507773), (119, 379763), (251, 180047), (289, 156373), (623, 72539), (1513, 29869), (1757, 25721), (2023, 22339), (4267, 10591)]