47807331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111439}}^1$

素因数の和:111466

約数の個数: 16

約数和(自身を含む): 74887680

約数和(自身を除く): 27080349

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 111439, 334317, 1225829, 1448707, 3677487, 4346121, 15935777, 47807331]

約数ペア:

[(1, 47807331), (3, 15935777), (11, 4346121), (13, 3677487), (33, 1448707), (39, 1225829), (143, 334317), (429, 111439)]