121330286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3533}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 227985408

約数和(自身を除く): 106655122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 3533, 4906, 7066, 17171, 24731, 34342, 38863, 49462, 77726, 272041, 544082, 787859, 1575718, 5515013, 8666449, 11030026, 17332898, 60665143, 121330286]

約数ペア:

[(1, 121330286), (2, 60665143), (7, 17332898), (11, 11030026), (14, 8666449), (22, 5515013), (77, 1575718), (154, 787859), (223, 544082), (446, 272041), (1561, 77726), (2453, 49462), (3122, 38863), (3533, 34342), (4906, 24731), (7066, 17171)]