19592727

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 13377513

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 953, 979, 1869, 2859, 2937, 6671, 6853, 10483, 20013, 20559, 31449, 73381, 84817, 220143, 254451, 593719, 932987, 1781157, 2798961, 6530909, 19592727]

約数ペア:

[(1, 19592727), (3, 6530909), (7, 2798961), (11, 1781157), (21, 932987), (33, 593719), (77, 254451), (89, 220143), (231, 84817), (267, 73381), (623, 31449), (953, 20559), (979, 20013), (1869, 10483), (2859, 6853), (2937, 6671)]