40641579

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9547}}^1$

素因数の和:9607

約数の個数: 24

約数和(自身を含む): 65537472

約数和(自身を除く): 24895893

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 9547, 28641, 85923, 105017, 315051, 410521, 945153, 1231563, 3694689, 4515731, 13547193, 40641579]

約数ペア:

[(1, 40641579), (3, 13547193), (9, 4515731), (11, 3694689), (33, 1231563), (43, 945153), (99, 410521), (129, 315051), (387, 105017), (473, 85923), (1419, 28641), (4257, 9547)]