21094899

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2179}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 32229120

約数和(自身を除く): 11134221

約数列:

[1, 3, 7, 21, 461, 1383, 2179, 3227, 6537, 9681, 15253, 45759, 1004519, 3013557, 7031633, 21094899]

約数ペア:

[(1, 21094899), (3, 7031633), (7, 3013557), (21, 1004519), (461, 45759), (1383, 15253), (2179, 9681), (3227, 6537)]