56393811

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1871}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 86733504

約数和(自身を除く): 30339693

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 1773, 1871, 3349, 5613, 10047, 16839, 30141, 31807, 95421, 286263, 368587, 1105761, 3317283, 6265979, 18797937, 56393811]

約数ペア:

[(1, 56393811), (3, 18797937), (9, 6265979), (17, 3317283), (51, 1105761), (153, 368587), (197, 286263), (591, 95421), (1773, 31807), (1871, 30141), (3349, 16839), (5613, 10047)]