57445591

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{19219}}^1$

素因数の和:19294

約数の個数: 12

約数和(自身を含む): 67923480

約数和(自身を除く): 10477889

約数列:

[1, 7, 49, 61, 427, 2989, 19219, 134533, 941731, 1172359, 8206513, 57445591]

約数ペア:

[(1, 57445591), (7, 8206513), (49, 1172359), (61, 941731), (427, 134533), (2989, 19219)]