56561421

素因数分解:

$3^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{1831}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 86294528

約数和(自身を除く): 29733107

約数列:

[1, 3, 7, 21, 1471, 1831, 4413, 5493, 10297, 12817, 30891, 38451, 2693401, 8080203, 18853807, 56561421]

約数ペア:

[(1, 56561421), (3, 18853807), (7, 8080203), (21, 2693401), (1471, 38451), (1831, 30891), (4413, 12817), (5493, 10297)]