7629813

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 4950027

約数列:

[1, 3, 9, 23, 29, 31, 41, 69, 87, 93, 123, 207, 261, 279, 369, 667, 713, 899, 943, 1189, 1271, 2001, 2139, 2697, 2829, 3567, 3813, 6003, 6417, 8091, 8487, 10701, 11439, 20677, 27347, 29233, 36859, 62031, 82041, 87699, 110577, 186093, 246123, 263097, 331731, 847757, 2543271, 7629813]

約数ペア:

[(1, 7629813), (3, 2543271), (9, 847757), (23, 331731), (29, 263097), (31, 246123), (41, 186093), (69, 110577), (87, 87699), (93, 82041), (123, 62031), (207, 36859), (261, 29233), (279, 27347), (369, 20677), (667, 11439), (713, 10701), (899, 8487), (943, 8091), (1189, 6417), (1271, 6003), (2001, 3813), (2139, 3567), (2697, 2829)]