2193106617

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6248167}}^1$

素因数の和:6248189

約数の個数: 16

約数和(自身を含む): 3498974080

約数和(自身を除く): 1305867463

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6248167, 18744501, 56233503, 81226171, 168700509, 243678513, 731035539, 2193106617]

約数ペア:

[(1, 2193106617), (3, 731035539), (9, 243678513), (13, 168700509), (27, 81226171), (39, 56233503), (117, 18744501), (351, 6248167)]