23913549

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{26839}}^1$

素因数の和:26862

約数の個数: 20

約数和(自身を含む): 38971680

約数和(自身を除く): 15058131

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 26839, 80517, 241551, 295229, 724653, 885687, 2173959, 2657061, 7971183, 23913549]

約数ペア:

[(1, 23913549), (3, 7971183), (9, 2657061), (11, 2173959), (27, 885687), (33, 724653), (81, 295229), (99, 241551), (297, 80517), (891, 26839)]