47712329

素因数分解:

$7^3\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 56179200

約数和(自身を除く): 8466871

約数列:

[1, 7, 49, 113, 343, 791, 1231, 5537, 8617, 38759, 60319, 139103, 422233, 973721, 6816047, 47712329]

約数ペア:

[(1, 47712329), (7, 6816047), (49, 973721), (113, 422233), (343, 139103), (791, 60319), (1231, 38759), (5537, 8617)]