40806647

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 49754880

約数和(自身を除く): 8948233

約数列:

[1, 7, 17, 119, 139, 973, 2363, 2467, 16541, 17269, 41939, 293573, 342913, 2400391, 5829521, 40806647]

約数ペア:

[(1, 40806647), (7, 5829521), (17, 2400391), (119, 342913), (139, 293573), (973, 41939), (2363, 17269), (2467, 16541)]