283372047

素因数分解:

$3^3\times 7^2\times {\mathrm{214189}}^1$

素因数の和:214212

約数の個数: 24

約数和(自身を含む): 488353200

約数和(自身を除く): 204981153

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 214189, 642567, 1499323, 1927701, 4497969, 5783103, 10495261, 13493907, 31485783, 40481721, 94457349, 283372047]

約数ペア:

[(1, 283372047), (3, 94457349), (7, 40481721), (9, 31485783), (21, 13493907), (27, 10495261), (49, 5783103), (63, 4497969), (147, 1927701), (189, 1499323), (441, 642567), (1323, 214189)]