19623087

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{66071}}^1$

素因数の和:66091

約数の個数: 16

約数和(自身を含む): 31714560

約数和(自身を除く): 12091473

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 66071, 198213, 594639, 726781, 1783917, 2180343, 6541029, 19623087]

約数ペア:

[(1, 19623087), (3, 6541029), (9, 2180343), (11, 1783917), (27, 726781), (33, 594639), (99, 198213), (297, 66071)]