28690203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1567}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 40642560

約数和(自身を除く): 11952357

約数列:

[1, 3, 17, 51, 359, 1077, 1567, 4701, 6103, 18309, 26639, 79917, 562553, 1687659, 9563401, 28690203]

約数ペア:

[(1, 28690203), (3, 9563401), (17, 1687659), (51, 562553), (359, 79917), (1077, 26639), (1567, 18309), (4701, 6103)]