895275073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 1135779840

約数和(自身を除く): 240504767

約数列:

[1, 7, 11, 77, 103, 157, 719, 721, 1099, 1133, 1727, 5033, 7909, 7931, 12089, 16171, 55363, 74057, 112883, 113197, 177881, 518399, 790181, 814627, 1241713, 1245167, 5702389, 8691991, 11626949, 81388643, 127896439, 895275073]

約数ペア:

[(1, 895275073), (7, 127896439), (11, 81388643), (77, 11626949), (103, 8691991), (157, 5702389), (719, 1245167), (721, 1241713), (1099, 814627), (1133, 790181), (1727, 518399), (5033, 177881), (7909, 113197), (7931, 112883), (12089, 74057), (16171, 55363)]