15172971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7793}}^1$

素因数の和:7866

約数の個数: 16

約数和(自身を含む): 22446720

約数和(自身を除く): 7273749

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 7793, 23379, 85723, 257169, 459787, 1379361, 5057657, 15172971]

約数ペア:

[(1, 15172971), (3, 5057657), (11, 1379361), (33, 459787), (59, 257169), (177, 85723), (649, 23379), (1947, 7793)]