39978601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{4139}}^1$

素因数の和:4895

約数の個数: 8

約数和(自身を含む): 43122240

約数和(自身を除く): 3143639

約数列:

[1, 13, 743, 4139, 9659, 53807, 3075277, 39978601]

約数ペア:

[(1, 39978601), (13, 3075277), (743, 53807), (4139, 9659)]