57663431

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 67345920

約数和(自身を除く): 9682489

約数列:

[1, 7, 71, 157, 497, 739, 1099, 5173, 11147, 52469, 78029, 116023, 367283, 812161, 8237633, 57663431]

約数ペア:

[(1, 57663431), (7, 8237633), (71, 812161), (157, 367283), (497, 116023), (739, 78029), (1099, 52469), (5173, 11147)]