223844829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{6991}}^1$

素因数の和:7828

約数の個数: 16

約数和(自身を含む): 321855744

約数和(自身を除く): 98010915

約数列:

[1, 3, 13, 39, 821, 2463, 6991, 10673, 20973, 32019, 90883, 272649, 5739611, 17218833, 74614943, 223844829]

約数ペア:

[(1, 223844829), (3, 74614943), (13, 17218833), (39, 5739611), (821, 272649), (2463, 90883), (6991, 32019), (10673, 20973)]