2247265163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 2780234496

約数和(自身を除く): 532969333

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 311, 1859, 2197, 3289, 3421, 3887, 4043, 7153, 24167, 28561, 42757, 44473, 50531, 52559, 78683, 92989, 314171, 555841, 578149, 656903, 683267, 1022879, 1208857, 7225933, 7515937, 8882471, 13297427, 15715141, 97707181, 172866551, 204296833, 2247265163]

約数ペア:

[(1, 2247265163), (11, 204296833), (13, 172866551), (23, 97707181), (143, 15715141), (169, 13297427), (253, 8882471), (299, 7515937), (311, 7225933), (1859, 1208857), (2197, 1022879), (3289, 683267), (3421, 656903), (3887, 578149), (4043, 555841), (7153, 314171), (24167, 92989), (28561, 78683), (42757, 52559), (44473, 50531)]