3999927

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 5495040

約数和(自身を除く): 1495113

約数列:

[1, 3, 71, 89, 211, 213, 267, 633, 6319, 14981, 18779, 18957, 44943, 56337, 1333309, 3999927]

約数ペア:

[(1, 3999927), (3, 1333309), (71, 56337), (89, 44943), (211, 18957), (213, 18779), (267, 14981), (633, 6319)]