313597887

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{1951}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 422568960

約数和(自身を除く): 108971073

約数列:

[1, 3, 131, 393, 409, 1227, 1951, 5853, 53579, 160737, 255581, 766743, 797959, 2393877, 104532629, 313597887]

約数ペア:

[(1, 313597887), (3, 104532629), (131, 2393877), (393, 797959), (409, 766743), (1227, 255581), (1951, 160737), (5853, 53579)]