998097421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{4723}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 1093851648

約数和(自身を除く): 95754227

約数列:

[1, 17, 31, 401, 527, 4723, 6817, 12431, 80291, 146413, 211327, 1893923, 2489021, 32196691, 58711613, 998097421]

約数ペア:

[(1, 998097421), (17, 58711613), (31, 32196691), (401, 2489021), (527, 1893923), (4723, 211327), (6817, 146413), (12431, 80291)]