7065009

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 12384000

約数和(自身を除く): 5318991

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1289, 1827, 3867, 5481, 9023, 11601, 27069, 34803, 37381, 81207, 112143, 243621, 261667, 336429, 785001, 1009287, 2355003, 7065009]

約数ペア:

[(1, 7065009), (3, 2355003), (7, 1009287), (9, 785001), (21, 336429), (27, 261667), (29, 243621), (63, 112143), (87, 81207), (189, 37381), (203, 34803), (261, 27069), (609, 11601), (783, 9023), (1289, 5481), (1827, 3867)]