1313372009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{18191}}^1$

素因数の和:18376

約数の個数: 16

約数和(自身を含む): 1446045696

約数和(自身を除く): 132673687

約数列:

[1, 17, 31, 137, 527, 2329, 4247, 18191, 72199, 309247, 563921, 2492167, 9586657, 42366839, 77257177, 1313372009]

約数ペア:

[(1, 1313372009), (17, 77257177), (31, 42366839), (137, 9586657), (527, 2492167), (2329, 563921), (4247, 309247), (18191, 72199)]