42448273

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 49545216

約数和(自身を除く): 7096943

約数列:

[1, 7, 71, 223, 383, 497, 1561, 2681, 15833, 27193, 85409, 110831, 190351, 597863, 6064039, 42448273]

約数ペア:

[(1, 42448273), (7, 6064039), (71, 597863), (223, 190351), (383, 110831), (497, 85409), (1561, 27193), (2681, 15833)]