23087757

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 38845440

約数和(自身を除く): 15757683

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1123, 1869, 2937, 3369, 6853, 7861, 12353, 20559, 23583, 37059, 86471, 99947, 259413, 299841, 699629, 1099417, 2098887, 3298251, 7695919, 23087757]

約数ペア:

[(1, 23087757), (3, 7695919), (7, 3298251), (11, 2098887), (21, 1099417), (33, 699629), (77, 299841), (89, 259413), (231, 99947), (267, 86471), (623, 37059), (979, 23583), (1123, 20559), (1869, 12353), (2937, 7861), (3369, 6853)]