289509117

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{6151}}^1$

素因数の和:6724

約数の個数: 16

約数和(自身を含む): 400126080

約数和(自身を除く): 110616963

約数列:

[1, 3, 29, 87, 541, 1623, 6151, 15689, 18453, 47067, 178379, 535137, 3327691, 9983073, 96503039, 289509117]

約数ペア:

[(1, 289509117), (3, 96503039), (29, 9983073), (87, 3327691), (541, 535137), (1623, 178379), (6151, 47067), (15689, 18453)]