8165169

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 12230400

約数和(自身を除く): 4065231

約数列:

[1, 3, 9, 47, 97, 141, 199, 291, 423, 597, 873, 1791, 4559, 9353, 13677, 19303, 28059, 41031, 57909, 84177, 173727, 907241, 2721723, 8165169]

約数ペア:

[(1, 8165169), (3, 2721723), (9, 907241), (47, 173727), (97, 84177), (141, 57909), (199, 41031), (291, 28059), (423, 19303), (597, 13677), (873, 9353), (1791, 4559)]