17946417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 25113600

約数和(自身を除く): 7167183

約数列:

[1, 3, 23, 69, 199, 597, 1307, 3921, 4577, 13731, 30061, 90183, 260093, 780279, 5982139, 17946417]

約数ペア:

[(1, 17946417), (3, 5982139), (23, 780279), (69, 260093), (199, 90183), (597, 30061), (1307, 13731), (3921, 4577)]