130702943

素因数分解:

$7^2\times {\mathrm{349}}^1\times {\mathrm{7643}}^1$

素因数の和:8006

約数の個数: 12

約数和(自身を含む): 152497800

約数和(自身を除く): 21794857

約数列:

[1, 7, 49, 349, 2443, 7643, 17101, 53501, 374507, 2667407, 18671849, 130702943]

約数ペア:

[(1, 130702943), (7, 18671849), (49, 2667407), (349, 374507), (2443, 53501), (7643, 17101)]