293882259

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{27917}}^1$

素因数の和:27971

約数の個数: 24

約数和(自身を含む): 445571280

約数和(自身を除く): 151689021

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 27917, 83751, 307087, 809593, 921261, 2428779, 3377957, 8905523, 10133871, 26716569, 97960753, 293882259]

約数ペア:

[(1, 293882259), (3, 97960753), (11, 26716569), (29, 10133871), (33, 8905523), (87, 3377957), (121, 2428779), (319, 921261), (363, 809593), (957, 307087), (3509, 83751), (10527, 27917)]