2481699

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 3640320

約数和(自身を除く): 1158621

約数列:

[1, 3, 11, 33, 157, 471, 479, 1437, 1727, 5181, 5269, 15807, 75203, 225609, 827233, 2481699]

約数ペア:

[(1, 2481699), (3, 827233), (11, 225609), (33, 75203), (157, 15807), (471, 5269), (479, 5181), (1437, 1727)]