2220229621

素因数分解:

${\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{406561}}^1$

素因数の和:406731

約数の個数: 8

約数和(自身を含む): 2289757184

約数和(自身を除く): 69527563

約数列:

[1, 43, 127, 5461, 406561, 17482123, 51633247, 2220229621]

約数ペア:

[(1, 2220229621), (43, 51633247), (127, 17482123), (5461, 406561)]