56894187

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4391}}^1$

素因数の和:5018

約数の個数: 16

約数和(自身を含む): 86856192

約数和(自身を除く): 29962005

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 4391, 12957, 13173, 30737, 92211, 2709247, 8127741, 18964729, 56894187]

約数ペア:

[(1, 56894187), (3, 18964729), (7, 8127741), (21, 2709247), (617, 92211), (1851, 30737), (4319, 13173), (4391, 12957)]