16809093

素因数分解:

$3^3\times 7^1\times {\mathrm{88937}}^1$

素因数の和:88953

約数の個数: 16

約数和(自身を含む): 28460160

約数和(自身を除く): 11651067

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 88937, 266811, 622559, 800433, 1867677, 2401299, 5603031, 16809093]

約数ペア:

[(1, 16809093), (3, 5603031), (7, 2401299), (9, 1867677), (21, 800433), (27, 622559), (63, 266811), (189, 88937)]