2190389613

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{161141}}^1$

素因数の和:161364

約数の個数: 16

約数和(自身を含む): 3062987136

約数和(自身を除く): 872597523

約数列:

[1, 3, 23, 69, 197, 591, 4531, 13593, 161141, 483423, 3706243, 11118729, 31744777, 95234331, 730129871, 2190389613]

約数ペア:

[(1, 2190389613), (3, 730129871), (23, 95234331), (69, 31744777), (197, 11118729), (591, 3706243), (4531, 483423), (13593, 161141)]