23944291

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 29318976

約数和(自身を除く): 5374685

約数列:

[1, 7, 37, 47, 49, 259, 281, 329, 1739, 1813, 1967, 2303, 10397, 12173, 13207, 13769, 72779, 85211, 92449, 488659, 509453, 647143, 3420613, 23944291]

約数ペア:

[(1, 23944291), (7, 3420613), (37, 647143), (47, 509453), (49, 488659), (259, 92449), (281, 85211), (329, 72779), (1739, 13769), (1813, 13207), (1967, 12173), (2303, 10397)]