15513429

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 21147264

約数和(自身を除く): 5633835

約数列:

[1, 3, 71, 173, 213, 421, 519, 1263, 12283, 29891, 36849, 72833, 89673, 218499, 5171143, 15513429]

約数ペア:

[(1, 15513429), (3, 5171143), (71, 218499), (173, 89673), (213, 72833), (421, 36849), (519, 29891), (1263, 12283)]