5686401

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 8930304

約数和(自身を除く): 3243903

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 383, 707, 1149, 2121, 2681, 4949, 8043, 14847, 18767, 38683, 56301, 116049, 270781, 812343, 1895467, 5686401]

約数ペア:

[(1, 5686401), (3, 1895467), (7, 812343), (21, 270781), (49, 116049), (101, 56301), (147, 38683), (303, 18767), (383, 14847), (707, 8043), (1149, 4949), (2121, 2681)]