78704951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1597}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 90203904

約数和(自身を除く): 11498953

約数列:

[1, 13, 17, 221, 223, 1597, 2899, 3791, 20761, 27149, 49283, 352937, 356131, 4629703, 6054227, 78704951]

約数ペア:

[(1, 78704951), (13, 6054227), (17, 4629703), (221, 356131), (223, 352937), (1597, 49283), (2899, 27149), (3791, 20761)]