2223192009

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{56171}}^1$

素因数の和:56420

約数の個数: 16

約数和(自身を含む): 3019806720

約数和(自身を除く): 796614711

約数列:

[1, 3, 79, 167, 237, 501, 13193, 39579, 56171, 168513, 4437509, 9380557, 13312527, 28141671, 741064003, 2223192009]

約数ペア:

[(1, 2223192009), (3, 741064003), (79, 28141671), (167, 13312527), (237, 9380557), (501, 4437509), (13193, 168513), (39579, 56171)]