16855971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16477}}^1$

素因数の和:16522

約数の個数: 16

約数和(自身を含む): 25310208

約数和(自身を除く): 8454237

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 16477, 49431, 181247, 510787, 543741, 1532361, 5618657, 16855971]

約数ペア:

[(1, 16855971), (3, 5618657), (11, 1532361), (31, 543741), (33, 510787), (93, 181247), (341, 49431), (1023, 16477)]