2847177993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{165601}}^1$

素因数の和:166136

約数の個数: 16

約数和(自身を含む): 4149323712

約数和(自身を除く): 1302145719

約数列:

[1, 3, 11, 33, 521, 1563, 5731, 17193, 165601, 496803, 1821611, 5464833, 86278121, 258834363, 949059331, 2847177993]

約数ペア:

[(1, 2847177993), (3, 949059331), (11, 258834363), (33, 86278121), (521, 5464833), (1563, 1821611), (5731, 496803), (17193, 165601)]