71330411

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 76090368

約数和(自身を除く): 4759957

約数列:

[1, 31, 61, 67, 563, 1891, 2077, 4087, 17453, 34343, 37721, 126697, 1064633, 1169351, 2300981, 71330411]

約数ペア:

[(1, 71330411), (31, 2300981), (61, 1169351), (67, 1064633), (563, 126697), (1891, 37721), (2077, 34343), (4087, 17453)]