12958143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 18947712

約数和(自身を除く): 5989569

約数列:

[1, 3, 11, 33, 211, 633, 1861, 2321, 5583, 6963, 20471, 61413, 392671, 1178013, 4319381, 12958143]

約数ペア:

[(1, 12958143), (3, 4319381), (11, 1178013), (33, 392671), (211, 61413), (633, 20471), (1861, 6963), (2321, 5583)]