4948748889

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2982971}}^1$

素因数の和:2983060

約数の個数: 16

約数和(自身を含む): 7636408320

約数和(自身を除く): 2687659431

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 2982971, 8948913, 20880797, 62642391, 235654709, 706964127, 1649582963, 4948748889]

約数ペア:

[(1, 4948748889), (3, 1649582963), (7, 706964127), (21, 235654709), (79, 62642391), (237, 20880797), (553, 8948913), (1659, 2982971)]