6889617

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 12196800

約数和(自身を除く): 5307183

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 419, 567, 609, 783, 1257, 1827, 2349, 2933, 3771, 5481, 8799, 11313, 12151, 16443, 26397, 33939, 36453, 79191, 85057, 109359, 237573, 255171, 328077, 765513, 984231, 2296539, 6889617]

約数ペア:

[(1, 6889617), (3, 2296539), (7, 984231), (9, 765513), (21, 328077), (27, 255171), (29, 237573), (63, 109359), (81, 85057), (87, 79191), (189, 36453), (203, 33939), (261, 26397), (419, 16443), (567, 12151), (609, 11313), (783, 8799), (1257, 5481), (1827, 3771), (2349, 2933)]