3318322

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 5712192

約数和(自身を除く): 2393870

約数列:

[1, 2, 7, 14, 421, 563, 842, 1126, 2947, 3941, 5894, 7882, 237023, 474046, 1659161, 3318322]

約数ペア:

[(1, 3318322), (2, 1659161), (7, 474046), (14, 237023), (421, 7882), (563, 5894), (842, 3941), (1126, 2947)]