1011330551

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1876309}}^1$

素因数の和:1876334

約数の個数: 12

約数和(自身を含む): 1283396040

約数和(自身を除く): 272065489

約数列:

[1, 7, 11, 49, 77, 539, 1876309, 13134163, 20639399, 91939141, 144475793, 1011330551]

約数ペア:

[(1, 1011330551), (7, 144475793), (11, 91939141), (49, 20639399), (77, 13134163), (539, 1876309)]