23971101

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 40836096

約数和(自身を除く): 16864995

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 2531, 3157, 7593, 9471, 17717, 27841, 53151, 83523, 103771, 194887, 311313, 584661, 726397, 1141481, 2179191, 3424443, 7990367, 23971101]

約数ペア:

[(1, 23971101), (3, 7990367), (7, 3424443), (11, 2179191), (21, 1141481), (33, 726397), (41, 584661), (77, 311313), (123, 194887), (231, 103771), (287, 83523), (451, 53151), (861, 27841), (1353, 17717), (2531, 9471), (3157, 7593)]