214966557

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2621}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 334997208

約数和(自身を除く): 120030651

約数列:

[1, 3, 9, 13, 39, 117, 701, 2103, 2621, 6309, 7863, 9113, 23589, 27339, 34073, 82017, 102219, 306657, 1837321, 5511963, 16535889, 23885173, 71655519, 214966557]

約数ペア:

[(1, 214966557), (3, 71655519), (9, 23885173), (13, 16535889), (39, 5511963), (117, 1837321), (701, 306657), (2103, 102219), (2621, 82017), (6309, 34073), (7863, 27339), (9113, 23589)]