40460329

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 53370240

約数和(自身を除く): 12909911

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 3343, 12103, 23401, 43459, 63517, 163807, 304213, 444619, 825721, 2129491, 3112333, 5780047, 40460329]

約数ペア:

[(1, 40460329), (7, 5780047), (13, 3112333), (19, 2129491), (49, 825721), (91, 444619), (133, 304213), (247, 163807), (637, 63517), (931, 43459), (1729, 23401), (3343, 12103)]