40379619

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{4153}}^1$

素因数の和:4626

約数の個数: 16

約数和(自身を含む): 61678592

約数和(自身を除く): 21298973

約数列:

[1, 3, 7, 21, 463, 1389, 3241, 4153, 9723, 12459, 29071, 87213, 1922839, 5768517, 13459873, 40379619]

約数ペア:

[(1, 40379619), (3, 13459873), (7, 5768517), (21, 1922839), (463, 87213), (1389, 29071), (3241, 12459), (4153, 9723)]