28444749

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2351}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 39325440

約数和(自身を除く): 10880691

約数列:

[1, 3, 37, 109, 111, 327, 2351, 4033, 7053, 12099, 86987, 256259, 260961, 768777, 9481583, 28444749]

約数ペア:

[(1, 28444749), (3, 9481583), (37, 768777), (109, 260961), (111, 256259), (327, 86987), (2351, 12099), (4033, 7053)]