129331423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2713}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 147424480

約数和(自身を除く): 18093057

約数列:

[1, 13, 19, 193, 247, 2509, 2713, 3667, 35269, 47671, 51547, 523609, 670111, 6806917, 9948571, 129331423]

約数ペア:

[(1, 129331423), (13, 9948571), (19, 6806917), (193, 670111), (247, 523609), (2509, 51547), (2713, 47671), (3667, 35269)]