3897399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 5736960

約数和(自身を除く): 1839561

約数列:

[1, 3, 11, 33, 89, 267, 979, 1327, 2937, 3981, 14597, 43791, 118103, 354309, 1299133, 3897399]

約数ペア:

[(1, 3897399), (3, 1299133), (11, 354309), (33, 118103), (89, 43791), (267, 14597), (979, 3981), (1327, 2937)]