13775541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 19850880

約数和(自身を除く): 6075339

約数列:

[1, 3, 13, 39, 421, 839, 1263, 2517, 5473, 10907, 16419, 32721, 353219, 1059657, 4591847, 13775541]

約数ペア:

[(1, 13775541), (3, 4591847), (13, 1059657), (39, 353219), (421, 32721), (839, 16419), (1263, 10907), (2517, 5473)]