1188890859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{575177}}^1$

素因数の和:575246

約数の個数: 16

約数和(自身を含む): 1739338272

約数和(自身を除く): 550447413

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 575177, 1725531, 7477301, 22431903, 30484381, 91453143, 396296953, 1188890859]

約数ペア:

[(1, 1188890859), (3, 396296953), (13, 91453143), (39, 30484381), (53, 22431903), (159, 7477301), (689, 1725531), (2067, 575177)]