28999529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 33196800

約数和(自身を除く): 4197271

約数列:

[1, 13, 19, 113, 247, 1039, 1469, 2147, 13507, 19741, 27911, 117407, 256633, 1526291, 2230733, 28999529]

約数ペア:

[(1, 28999529), (13, 2230733), (19, 1526291), (113, 256633), (247, 117407), (1039, 27911), (1469, 19741), (2147, 13507)]