53810421

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4153}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 82149504

約数和(自身を除く): 28339083

約数列:

[1, 3, 7, 21, 617, 1851, 4153, 4319, 12459, 12957, 29071, 87213, 2562401, 7687203, 17936807, 53810421]

約数ペア:

[(1, 53810421), (3, 17936807), (7, 7687203), (21, 2562401), (617, 87213), (1851, 29071), (4153, 12957), (4319, 12459)]