422258727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{19777}}^1$

素因数の和:20438

約数の個数: 16

約数和(自身を含む): 615174912

約数和(自身を除く): 192916185

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 19777, 21351, 59331, 217547, 652641, 12795719, 38387157, 140752909, 422258727]

約数ペア:

[(1, 422258727), (3, 140752909), (11, 38387157), (33, 12795719), (647, 652641), (1941, 217547), (7117, 59331), (19777, 21351)]