2227994553

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 3109518720

約数和(自身を除く): 881524167

約数列:

[1, 3, 37, 107, 109, 111, 321, 327, 1721, 3959, 4033, 5163, 11663, 11877, 12099, 34989, 63677, 184147, 187589, 191031, 431531, 552441, 562767, 1294593, 6813439, 6940793, 20072023, 20440317, 20822379, 60216069, 742664851, 2227994553]

約数ペア:

[(1, 2227994553), (3, 742664851), (37, 60216069), (107, 20822379), (109, 20440317), (111, 20072023), (321, 6940793), (327, 6813439), (1721, 1294593), (3959, 562767), (4033, 552441), (5163, 431531), (11663, 191031), (11877, 187589), (12099, 184147), (34989, 63677)]