28752711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4523}}^1$

素因数の和:4702

約数の個数: 16

約数和(自身を含む): 41548416

約数和(自身を除く): 12795705

約数列:

[1, 3, 13, 39, 163, 489, 2119, 4523, 6357, 13569, 58799, 176397, 737249, 2211747, 9584237, 28752711]

約数ペア:

[(1, 28752711), (3, 9584237), (13, 2211747), (39, 737249), (163, 176397), (489, 58799), (2119, 13569), (4523, 6357)]