28242330879

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28614317}}^1$

素因数の和:28614374

約数の個数: 16

約数和(自身を含む): 43951592448

約数和(自身を除く): 15709261569

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 28614317, 85842951, 200300219, 600900657, 1344872899, 4034618697, 9414110293, 28242330879]

約数ペア:

[(1, 28242330879), (3, 9414110293), (7, 4034618697), (21, 1344872899), (47, 600900657), (141, 200300219), (329, 85842951), (987, 28614317)]