390962013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{4691}}^1$

素因数の和:6844

約数の個数: 16

約数和(自身を含む): 561763776

約数和(自身を除く): 170801763

約数列:

[1, 3, 13, 39, 2137, 4691, 6411, 14073, 27781, 60983, 83343, 182949, 10024667, 30074001, 130320671, 390962013]

約数ペア:

[(1, 390962013), (3, 130320671), (13, 30074001), (39, 10024667), (2137, 182949), (4691, 83343), (6411, 60983), (14073, 27781)]