56557017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1439}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 89406720

約数和(自身を除く): 32849703

約数列:

[1, 3, 9, 11, 33, 99, 397, 1191, 1439, 3573, 4317, 4367, 12951, 13101, 15829, 39303, 47487, 142461, 571283, 1713849, 5141547, 6284113, 18852339, 56557017]

約数ペア:

[(1, 56557017), (3, 18852339), (9, 6284113), (11, 5141547), (33, 1713849), (99, 571283), (397, 142461), (1191, 47487), (1439, 39303), (3573, 15829), (4317, 13101), (4367, 12951)]