15580533

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 21422016

約数和(自身を除く): 5841483

約数列:

[1, 3, 41, 123, 197, 591, 643, 1929, 8077, 24231, 26363, 79089, 126671, 380013, 5193511, 15580533]

約数ペア:

[(1, 15580533), (3, 5193511), (41, 380013), (123, 126671), (197, 79089), (591, 26363), (643, 24231), (1929, 8077)]