30825891

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 46016880

約数和(自身を除く): 15190989

約数列:

[1, 3, 9, 41, 123, 139, 369, 417, 601, 1251, 1803, 5409, 5699, 17097, 24641, 51291, 73923, 83539, 221769, 250617, 751851, 3425099, 10275297, 30825891]

約数ペア:

[(1, 30825891), (3, 10275297), (9, 3425099), (41, 751851), (123, 250617), (139, 221769), (369, 83539), (417, 73923), (601, 51291), (1251, 24641), (1803, 17097), (5409, 5699)]