3765897

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 5738304

約数和(自身を除く): 1972407

約数列:

[1, 3, 9, 37, 43, 111, 129, 263, 333, 387, 789, 1591, 2367, 4773, 9731, 11309, 14319, 29193, 33927, 87579, 101781, 418433, 1255299, 3765897]

約数ペア:

[(1, 3765897), (3, 1255299), (9, 418433), (37, 101781), (43, 87579), (111, 33927), (129, 29193), (263, 14319), (333, 11309), (387, 9731), (789, 4773), (1591, 2367)]