2145663

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6113}}^1$

素因数の和:6135

約数の個数: 16

約数和(自身を含む): 3423840

約数和(自身を除く): 1278177

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6113, 18339, 55017, 79469, 165051, 238407, 715221, 2145663]

約数ペア:

[(1, 2145663), (3, 715221), (9, 238407), (13, 165051), (27, 79469), (39, 55017), (117, 18339), (351, 6113)]