1427431407

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1\times {\mathrm{6977}}^1$

素因数の和:8478

約数の個数: 16

約数和(自身を含む): 1945354752

約数和(自身を除く): 517923345

約数列:

[1, 3, 47, 141, 1451, 4353, 6977, 20931, 68197, 204591, 327919, 983757, 10123627, 30370881, 475810469, 1427431407]

約数ペア:

[(1, 1427431407), (3, 475810469), (47, 30370881), (141, 10123627), (1451, 983757), (4353, 327919), (6977, 204591), (20931, 68197)]