18809301927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4424677}}^1$

素因数の和:4424802

約数の個数: 16

約数和(自身を含む): 27256016480

約数和(自身を除く): 8446714553

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 4424677, 13274031, 57520801, 172562403, 482289793, 1446869379, 6269767309, 18809301927]

約数ペア:

[(1, 18809301927), (3, 6269767309), (13, 1446869379), (39, 482289793), (109, 172562403), (327, 57520801), (1417, 13274031), (4251, 4424677)]