71238853

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 83744640

約数和(自身を除く): 12505787

約数列:

[1, 7, 41, 287, 401, 619, 2807, 4333, 16441, 25379, 115087, 177653, 248219, 1737533, 10176979, 71238853]

約数ペア:

[(1, 71238853), (7, 10176979), (41, 1737533), (287, 248219), (401, 177653), (619, 115087), (2807, 25379), (4333, 16441)]