9230991

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 6321009

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 449, 623, 979, 1347, 1869, 2937, 3143, 4939, 6853, 9429, 14817, 20559, 34573, 39961, 103719, 119883, 279727, 439571, 839181, 1318713, 3076997, 9230991]

約数ペア:

[(1, 9230991), (3, 3076997), (7, 1318713), (11, 839181), (21, 439571), (33, 279727), (77, 119883), (89, 103719), (231, 39961), (267, 34573), (449, 20559), (623, 14817), (979, 9429), (1347, 6853), (1869, 4939), (2937, 3143)]