287142713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{2143}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 337860096

約数和(自身を除く): 50717383

約数列:

[1, 11, 13, 143, 937, 2143, 10307, 12181, 23573, 27859, 133991, 306449, 2007991, 22087901, 26103883, 287142713]

約数ペア:

[(1, 287142713), (11, 26103883), (13, 22087901), (143, 2007991), (937, 306449), (2143, 133991), (10307, 27859), (12181, 23573)]