320126401

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{9871}}^1$

素因数の和:10032

約数の個数: 16

約数和(自身を含む): 378137088

約数和(自身を除く): 58010687

約数列:

[1, 7, 41, 113, 287, 791, 4633, 9871, 32431, 69097, 404711, 1115423, 2832977, 7807961, 45732343, 320126401]

約数ペア:

[(1, 320126401), (7, 45732343), (41, 7807961), (113, 2832977), (287, 1115423), (791, 404711), (4633, 69097), (9871, 32431)]