291225880071

素因数分解:

$3^2\times 7^1\times {\mathrm{4622633017}}^1$

素因数の和:4622633030

約数の個数: 12

約数和(自身を含む): 480753833872

約数和(自身を除く): 189527953801

約数列:

[1, 3, 7, 9, 21, 63, 4622633017, 13867899051, 32358431119, 41603697153, 97075293357, 291225880071]

約数ペア:

[(1, 291225880071), (3, 97075293357), (7, 41603697153), (9, 32358431119), (21, 13867899051), (63, 4622633017)]