53371969

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2887}}^1$

素因数の和:3052

約数の個数: 16

約数和(自身を含む): 64691200

約数和(自身を除く): 11319231

約数列:

[1, 7, 19, 133, 139, 973, 2641, 2887, 18487, 20209, 54853, 383971, 401293, 2809051, 7624567, 53371969]

約数ペア:

[(1, 53371969), (7, 7624567), (19, 2809051), (133, 401293), (139, 383971), (973, 54853), (2641, 20209), (2887, 18487)]