2904727

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 3528000

約数和(自身を除く): 623273

約数列:

[1, 7, 29, 41, 203, 287, 349, 1189, 2443, 8323, 10121, 14309, 70847, 100163, 414961, 2904727]

約数ペア:

[(1, 2904727), (7, 414961), (29, 100163), (41, 70847), (203, 14309), (287, 10121), (349, 8323), (1189, 2443)]