5643561

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2221}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 9456832

約数和(自身を除く): 3813271

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2221, 2541, 6663, 15547, 24431, 46641, 73293, 171017, 268741, 513051, 806223, 1881187, 5643561]

約数ペア:

[(1, 5643561), (3, 1881187), (7, 806223), (11, 513051), (21, 268741), (33, 171017), (77, 73293), (121, 46641), (231, 24431), (363, 15547), (847, 6663), (2221, 2541)]