2821566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{42751}}^1$

素因数の和:42767

約数の個数: 16

約数和(自身を含む): 6156288

約数和(自身を除く): 3334722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 42751, 85502, 128253, 256506, 470261, 940522, 1410783, 2821566]

約数ペア:

[(1, 2821566), (2, 1410783), (3, 940522), (6, 470261), (11, 256506), (22, 128253), (33, 85502), (66, 42751)]