13945533

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1163}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 21305856

約数和(自身を除く): 7360323

約数列:

[1, 3, 7, 21, 571, 1163, 1713, 3489, 3997, 8141, 11991, 24423, 664073, 1992219, 4648511, 13945533]

約数ペア:

[(1, 13945533), (3, 4648511), (7, 1992219), (21, 664073), (571, 24423), (1163, 11991), (1713, 8141), (3489, 3997)]