16828929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8461}}^1$

素因数の和:8497

約数の個数: 24

約数和(自身を含む): 27721512

約数和(自身を除く): 10892583

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 8461, 25383, 76149, 109993, 143837, 329979, 431511, 989937, 1294533, 1869881, 5609643, 16828929]

約数ペア:

[(1, 16828929), (3, 5609643), (9, 1869881), (13, 1294533), (17, 989937), (39, 431511), (51, 329979), (117, 143837), (153, 109993), (221, 76149), (663, 25383), (1989, 8461)]