21630035

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36353}}^1$

素因数の和:36382

約数の個数: 16

約数和(自身を含む): 31409856

約数和(自身を除く): 9779821

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 36353, 181765, 254471, 618001, 1272355, 3090005, 4326007, 21630035]

約数ペア:

[(1, 21630035), (5, 4326007), (7, 3090005), (17, 1272355), (35, 618001), (85, 254471), (119, 181765), (595, 36353)]