19374417

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{1163}}^1$

素因数の和:1789

約数の個数: 16

約数和(自身を含む): 28774080

約数和(自身を除く): 9399663

約数列:

[1, 3, 9, 27, 617, 1163, 1851, 3489, 5553, 10467, 16659, 31401, 717571, 2152713, 6458139, 19374417]

約数ペア:

[(1, 19374417), (3, 6458139), (9, 2152713), (27, 717571), (617, 31401), (1163, 16659), (1851, 10467), (3489, 5553)]