38305611

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 57006144

約数和(自身を除く): 18700533

約数列:

[1, 3, 9, 47, 137, 141, 411, 423, 661, 1233, 1983, 5949, 6439, 19317, 31067, 57951, 90557, 93201, 271671, 279603, 815013, 4256179, 12768537, 38305611]

約数ペア:

[(1, 38305611), (3, 12768537), (9, 4256179), (47, 815013), (137, 279603), (141, 271671), (411, 93201), (423, 90557), (661, 57951), (1233, 31067), (1983, 19317), (5949, 6439)]