38473967

素因数分解:

$7^3\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 45158400

約数和(自身を除く): 6684433

約数列:

[1, 7, 49, 223, 343, 503, 1561, 3521, 10927, 24647, 76489, 112169, 172529, 785183, 5496281, 38473967]

約数ペア:

[(1, 38473967), (7, 5496281), (49, 785183), (223, 172529), (343, 112169), (503, 76489), (1561, 24647), (3521, 10927)]