21997649199

素因数分解:

$3^1\times {\mathrm{443}}^1\times {\mathrm{1621}}^1\times {\mathrm{10211}}^1$

素因数の和:12278

約数の個数: 16

約数和(自身を含む): 29417422464

約数和(自身を除く): 7419773265

約数列:

[1, 3, 443, 1329, 1621, 4863, 10211, 30633, 718103, 2154309, 4523473, 13570419, 16552031, 49656093, 7332549733, 21997649199]

約数ペア:

[(1, 21997649199), (3, 7332549733), (443, 49656093), (1329, 16552031), (1621, 13570419), (4863, 4523473), (10211, 2154309), (30633, 718103)]