86789857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{16823}}^1$

素因数の和:16908

約数の個数: 16

約数和(自身を含む): 109827072

約数和(自身を除く): 23037215

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 16823, 117761, 185053, 1127141, 1295371, 7889987, 12398551, 86789857]

約数ペア:

[(1, 86789857), (7, 12398551), (11, 7889987), (67, 1295371), (77, 1127141), (469, 185053), (737, 117761), (5159, 16823)]