4026357

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 6200064

約数和(自身を除く): 2173707

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 367, 477, 1101, 1219, 3303, 3657, 8441, 10971, 19451, 25323, 58353, 75969, 175059, 447373, 1342119, 4026357]

約数ペア:

[(1, 4026357), (3, 1342119), (9, 447373), (23, 175059), (53, 75969), (69, 58353), (159, 25323), (207, 19451), (367, 10971), (477, 8441), (1101, 3657), (1219, 3303)]