12395349

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1266

約数の個数: 20

約数和(自身を含む): 18668364

約数和(自身を除く): 6273015

約数列:

[1, 3, 9, 27, 81, 137, 411, 1117, 1233, 3351, 3699, 10053, 11097, 30159, 90477, 153029, 459087, 1377261, 4131783, 12395349]

約数ペア:

[(1, 12395349), (3, 4131783), (9, 1377261), (27, 459087), (81, 153029), (137, 90477), (411, 30159), (1117, 11097), (1233, 10053), (3351, 3699)]