71484721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{1201}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 89313408

約数和(自身を除く): 17828687

約数列:

[1, 7, 11, 77, 773, 1201, 5411, 8407, 8503, 13211, 59521, 92477, 928373, 6498611, 10212103, 71484721]

約数ペア:

[(1, 71484721), (7, 10212103), (11, 6498611), (77, 928373), (773, 92477), (1201, 59521), (5411, 13211), (8407, 8503)]