153994321

素因数分解:

${\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{2417}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 172645200

約数和(自身を除く): 18650879

約数列:

[1, 13, 29, 169, 377, 2197, 2417, 4901, 31421, 63713, 70093, 408473, 911209, 5310149, 11845717, 153994321]

約数ペア:

[(1, 153994321), (13, 11845717), (29, 5310149), (169, 911209), (377, 408473), (2197, 70093), (2417, 63713), (4901, 31421)]