508735971

素因数分解:

$3^4\times {\mathrm{1327}}^1\times {\mathrm{4733}}^1$

素因数の和:6072

約数の個数: 20

約数和(自身を含む): 760696992

約数和(自身を除く): 251961021

約数列:

[1, 3, 9, 27, 81, 1327, 3981, 4733, 11943, 14199, 35829, 42597, 107487, 127791, 383373, 6280691, 18842073, 56526219, 169578657, 508735971]

約数ペア:

[(1, 508735971), (3, 169578657), (9, 56526219), (27, 18842073), (81, 6280691), (1327, 383373), (3981, 127791), (4733, 107487), (11943, 42597), (14199, 35829)]