2260897731

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1947371}}^1$

素因数の和:1947423

約数の個数: 16

約数和(自身を含む): 3427374720

約数和(自身を除く): 1166476989

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1947371, 5842113, 17526339, 52579017, 83736953, 251210859, 753632577, 2260897731]

約数ペア:

[(1, 2260897731), (3, 753632577), (9, 251210859), (27, 83736953), (43, 52579017), (129, 17526339), (387, 5842113), (1161, 1947371)]