57291353

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 66754560

約数和(自身を除く): 9463207

約数列:

[1, 7, 79, 211, 491, 553, 1477, 3437, 16669, 38789, 103601, 116683, 271523, 725207, 8184479, 57291353]

約数ペア:

[(1, 57291353), (7, 8184479), (79, 725207), (211, 271523), (491, 116683), (553, 103601), (1477, 38789), (3437, 16669)]