1086203391

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{1811}}^1$

素因数の和:1873

約数の個数: 40

約数和(自身を含む): 1794082944

約数和(自身を除く): 707879553

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1811, 2197, 3549, 5433, 6591, 12677, 15379, 23543, 28561, 38031, 46137, 70629, 85683, 164801, 199927, 306059, 494403, 599781, 918177, 2142413, 3978767, 6427239, 11936301, 27851369, 51723971, 83554107, 155171913, 362067797, 1086203391]

約数ペア:

[(1, 1086203391), (3, 362067797), (7, 155171913), (13, 83554107), (21, 51723971), (39, 27851369), (91, 11936301), (169, 6427239), (273, 3978767), (507, 2142413), (1183, 918177), (1811, 599781), (2197, 494403), (3549, 306059), (5433, 199927), (6591, 164801), (12677, 85683), (15379, 70629), (23543, 46137), (28561, 38031)]