13845141

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{13859}}^1$

素因数の和:13905

約数の個数: 16

約数和(自身を含む): 21067200

約数和(自身を除く): 7222059

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 13859, 41577, 124731, 374193, 512783, 1538349, 4615047, 13845141]

約数ペア:

[(1, 13845141), (3, 4615047), (9, 1538349), (27, 512783), (37, 374193), (111, 124731), (333, 41577), (999, 13859)]