2112998377

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{33469}}^1$

素因数の和:33816

約数の個数: 16

約数和(自身を含む): 2506233600

約数和(自身を除く): 393235223

約数列:

[1, 7, 29, 203, 311, 2177, 9019, 33469, 63133, 234283, 970601, 6794207, 10408859, 72862013, 301856911, 2112998377]

約数ペア:

[(1, 2112998377), (7, 301856911), (29, 72862013), (203, 10408859), (311, 6794207), (2177, 970601), (9019, 234283), (33469, 63133)]