3138819

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 4492800

約数和(自身を除く): 1353981

約数列:

[1, 3, 19, 53, 57, 159, 1007, 1039, 3021, 3117, 19741, 55067, 59223, 165201, 1046273, 3138819]

約数ペア:

[(1, 3138819), (3, 1046273), (19, 165201), (53, 59223), (57, 55067), (159, 19741), (1007, 3117), (1039, 3021)]