10987959

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 15130080

約数和(自身を除く): 4142121

約数列:

[1, 3, 41, 123, 157, 471, 569, 1707, 6437, 19311, 23329, 69987, 89333, 267999, 3662653, 10987959]

約数ペア:

[(1, 10987959), (3, 3662653), (41, 267999), (123, 89333), (157, 69987), (471, 23329), (569, 19311), (1707, 6437)]