2187902123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4231919}}^1$

素因数の和:4231977

約数の個数: 8

約数和(自身を含む): 2437585920

約数和(自身を除く): 249683797

約数列:

[1, 11, 47, 517, 4231919, 46551109, 198900193, 2187902123]

約数ペア:

[(1, 2187902123), (11, 198900193), (47, 46551109), (517, 4231919)]