7223661

素因数分解:

$3^9\times {\mathrm{367}}^1$

素因数の和:394

約数の個数: 20

約数和(自身を含む): 10864832

約数和(自身を除く): 3641171

約数列:

[1, 3, 9, 27, 81, 243, 367, 729, 1101, 2187, 3303, 6561, 9909, 19683, 29727, 89181, 267543, 802629, 2407887, 7223661]

約数ペア:

[(1, 7223661), (3, 2407887), (9, 802629), (27, 267543), (81, 89181), (243, 29727), (367, 19683), (729, 9909), (1101, 6561), (2187, 3303)]