42719721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{5653}}^1$

素因数の和:5896

約数の個数: 16

約数和(自身を含む): 62420160

約数和(自身を除く): 19700439

約数列:

[1, 3, 11, 33, 229, 687, 2519, 5653, 7557, 16959, 62183, 186549, 1294537, 3883611, 14239907, 42719721]

約数ペア:

[(1, 42719721), (3, 14239907), (11, 3883611), (33, 1294537), (229, 186549), (687, 62183), (2519, 16959), (5653, 7557)]