22407749

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 29063160

約数和(自身を除く): 6655411

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1213, 1421, 2639, 8491, 15769, 18473, 35177, 59437, 110383, 246239, 457301, 772681, 1723673, 3201107, 22407749]

約数ペア:

[(1, 22407749), (7, 3201107), (13, 1723673), (29, 772681), (49, 457301), (91, 246239), (203, 110383), (377, 59437), (637, 35177), (1213, 18473), (1421, 15769), (2639, 8491)]