259348323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{13883}}^1$

素因数の和:14378

約数の個数: 16

約数和(自身を含む): 373201920

約数和(自身を除く): 113853597

約数列:

[1, 3, 13, 39, 479, 1437, 6227, 13883, 18681, 41649, 180479, 541437, 6649957, 19949871, 86449441, 259348323]

約数ペア:

[(1, 259348323), (3, 86449441), (13, 19949871), (39, 6649957), (479, 541437), (1437, 180479), (6227, 41649), (13883, 18681)]