19330137

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{1889}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 28728000

約数和(自身を除く): 9397863

約数列:

[1, 3, 9, 27, 379, 1137, 1889, 3411, 5667, 10233, 17001, 51003, 715931, 2147793, 6443379, 19330137]

約数ペア:

[(1, 19330137), (3, 6443379), (9, 2147793), (27, 715931), (379, 51003), (1137, 17001), (1889, 10233), (3411, 5667)]