2057439069

素因数分解:

$3^3\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{6011}}^1$

素因数の和:7838

約数の個数: 32

約数和(自身を含む): 3485998080

約数和(自身を除く): 1428559011

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1811, 5433, 6011, 12677, 16299, 18033, 38031, 42077, 48897, 54099, 114093, 126231, 162297, 342279, 378693, 1136079, 10885921, 32657763, 76201447, 97973289, 228604341, 293919867, 685813023, 2057439069]

約数ペア:

[(1, 2057439069), (3, 685813023), (7, 293919867), (9, 228604341), (21, 97973289), (27, 76201447), (63, 32657763), (189, 10885921), (1811, 1136079), (5433, 378693), (6011, 342279), (12677, 162297), (16299, 126231), (18033, 114093), (38031, 54099), (42077, 48897)]