42449309

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 49956480

約数和(自身を除く): 7507171

約数列:

[1, 7, 41, 287, 353, 419, 2471, 2933, 14473, 17179, 101311, 120253, 147907, 1035349, 6064187, 42449309]

約数ペア:

[(1, 42449309), (7, 6064187), (41, 1035349), (287, 147907), (353, 120253), (419, 101311), (2471, 17179), (2933, 14473)]