405770231

素因数分解:

${\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 437565744

約数和(自身を除く): 31795513

約数列:

[1, 37, 43, 61, 113, 1369, 1591, 2257, 2623, 4181, 4859, 6893, 58867, 83509, 97051, 154697, 179783, 255041, 296399, 3590887, 6651971, 9436517, 10966763, 405770231]

約数ペア:

[(1, 405770231), (37, 10966763), (43, 9436517), (61, 6651971), (113, 3590887), (1369, 296399), (1591, 255041), (2257, 179783), (2623, 154697), (4181, 97051), (4859, 83509), (6893, 58867)]