47572497

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12379}}^1$

素因数の和:12453

約数の個数: 24

約数和(自身を含む): 79826240

約数和(自身を除く): 32253743

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 12379, 37137, 86653, 111411, 259959, 755119, 779877, 2265357, 5285833, 6796071, 15857499, 47572497]

約数ペア:

[(1, 47572497), (3, 15857499), (7, 6796071), (9, 5285833), (21, 2265357), (61, 779877), (63, 755119), (183, 259959), (427, 111411), (549, 86653), (1281, 37137), (3843, 12379)]