29277987

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 39997440

約数和(自身を除く): 10719453

約数列:

[1, 3, 61, 139, 183, 417, 1151, 3453, 8479, 25437, 70211, 159989, 210633, 479967, 9759329, 29277987]

約数ペア:

[(1, 29277987), (3, 9759329), (61, 479967), (139, 210633), (183, 159989), (417, 70211), (1151, 25437), (3453, 8479)]