12723777

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{42841}}^1$

素因数の和:42861

約数の個数: 16

約数和(自身を含む): 20564160

約数和(自身を除く): 7840383

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 42841, 128523, 385569, 471251, 1156707, 1413753, 4241259, 12723777]

約数ペア:

[(1, 12723777), (3, 4241259), (9, 1413753), (11, 1156707), (27, 471251), (33, 385569), (99, 128523), (297, 42841)]