39243927

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 53464320

約数和(自身を除く): 14220393

約数列:

[1, 3, 89, 103, 267, 309, 1427, 4281, 9167, 27501, 127003, 146981, 381009, 440943, 13081309, 39243927]

約数ペア:

[(1, 39243927), (3, 13081309), (89, 440943), (103, 381009), (267, 146981), (309, 127003), (1427, 27501), (4281, 9167)]