13142283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56893}}^1$

素因数の和:56914

約数の個数: 16

約数和(自身を含む): 21847296

約数和(自身を除く): 8705013

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56893, 170679, 398251, 625823, 1194753, 1877469, 4380761, 13142283]

約数ペア:

[(1, 13142283), (3, 4380761), (7, 1877469), (11, 1194753), (21, 625823), (33, 398251), (77, 170679), (231, 56893)]