2933091

素因数分解:

$3^4\times 7^2\times {\mathrm{739}}^1$

素因数の和:765

約数の個数: 30

約数和(自身を含む): 5103780

約数和(自身を除く): 2170689

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 739, 1323, 2217, 3969, 5173, 6651, 15519, 19953, 36211, 46557, 59859, 108633, 139671, 325899, 419013, 977697, 2933091]

約数ペア:

[(1, 2933091), (3, 977697), (7, 419013), (9, 325899), (21, 139671), (27, 108633), (49, 59859), (63, 46557), (81, 36211), (147, 19953), (189, 15519), (441, 6651), (567, 5173), (739, 3969), (1323, 2217)]