13490533

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 16172800

約数和(自身を除く): 2682267

約数列:

[1, 7, 37, 49, 259, 343, 1063, 1813, 7441, 12691, 39331, 52087, 275317, 364609, 1927219, 13490533]

約数ペア:

[(1, 13490533), (7, 1927219), (37, 364609), (49, 275317), (259, 52087), (343, 39331), (1063, 12691), (1813, 7441)]