57219903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1021}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 89281920

約数和(自身を除く): 32062017

約数列:

[1, 3, 9, 13, 39, 117, 479, 1021, 1437, 3063, 4311, 6227, 9189, 13273, 18681, 39819, 56043, 119457, 489059, 1467177, 4401531, 6357767, 19073301, 57219903]

約数ペア:

[(1, 57219903), (3, 19073301), (9, 6357767), (13, 4401531), (39, 1467177), (117, 489059), (479, 119457), (1021, 56043), (1437, 39819), (3063, 18681), (4311, 13273), (6227, 9189)]