2661406161

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{319919}}^1$

素因数の和:320028

約数の個数: 16

約数和(自身を含む): 3685478400

約数和(自身を除く): 1024072239

約数列:

[1, 3, 47, 59, 141, 177, 2773, 8319, 319919, 959757, 15036193, 18875221, 45108579, 56625663, 887135387, 2661406161]

約数ペア:

[(1, 2661406161), (3, 887135387), (47, 56625663), (59, 45108579), (141, 18875221), (177, 15036193), (2773, 959757), (8319, 319919)]