42679871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 49123200

約数和(自身を除く): 6443329

約数列:

[1, 13, 19, 67, 247, 871, 1273, 2579, 16549, 33527, 49001, 172793, 637013, 2246309, 3283067, 42679871]

約数ペア:

[(1, 42679871), (13, 3283067), (19, 2246309), (67, 637013), (247, 172793), (871, 49001), (1273, 33527), (2579, 16549)]