28822107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4639}}^1$

素因数の和:4770

約数の個数: 16

約数和(自身を含む): 40832000

約数和(自身を除く): 12009893

約数列:

[1, 3, 19, 57, 109, 327, 2071, 4639, 6213, 13917, 88141, 264423, 505651, 1516953, 9607369, 28822107]

約数ペア:

[(1, 28822107), (3, 9607369), (19, 1516953), (57, 505651), (109, 264423), (327, 88141), (2071, 13917), (4639, 6213)]