47073019

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3701}}^1$

素因数の和:3810

約数の個数: 16

約数和(自身を含む): 56862720

約数和(自身を除く): 9789701

約数列:

[1, 7, 23, 79, 161, 553, 1817, 3701, 12719, 25907, 85123, 292379, 595861, 2046653, 6724717, 47073019]

約数ペア:

[(1, 47073019), (7, 6724717), (23, 2046653), (79, 595861), (161, 292379), (553, 85123), (1817, 25907), (3701, 12719)]