14720447

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 17390592

約数和(自身を除く): 2670145

約数列:

[1, 7, 47, 101, 329, 443, 707, 3101, 4747, 20821, 33229, 44743, 145747, 313201, 2102921, 14720447]

約数ペア:

[(1, 14720447), (7, 2102921), (47, 313201), (101, 145747), (329, 44743), (443, 33229), (707, 20821), (3101, 4747)]