7423353

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 13278720

約数和(自身を除く): 5855367

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 181, 189, 217, 279, 441, 543, 651, 837, 1267, 1323, 1519, 1629, 1953, 3801, 4557, 4887, 5611, 5859, 8869, 11403, 13671, 16833, 26607, 34209, 39277, 41013, 50499, 79821, 117831, 151497, 239463, 274939, 353493, 824817, 1060479, 2474451, 7423353]

約数ペア:

[(1, 7423353), (3, 2474451), (7, 1060479), (9, 824817), (21, 353493), (27, 274939), (31, 239463), (49, 151497), (63, 117831), (93, 79821), (147, 50499), (181, 41013), (189, 39277), (217, 34209), (279, 26607), (441, 16833), (543, 13671), (651, 11403), (837, 8869), (1267, 5859), (1323, 5611), (1519, 4887), (1629, 4557), (1953, 3801)]