2706021927

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{222553}}^1$

素因数の和:222759

約数の個数: 24

約数和(自身を含む): 4490249504

約数和(自身を除く): 1784227577

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 222553, 667659, 1557871, 2002977, 4673613, 14020839, 42952729, 128858187, 300669103, 386574561, 902007309, 2706021927]

約数ペア:

[(1, 2706021927), (3, 902007309), (7, 386574561), (9, 300669103), (21, 128858187), (63, 42952729), (193, 14020839), (579, 4673613), (1351, 2002977), (1737, 1557871), (4053, 667659), (12159, 222553)]