123620479

素因数分解:

${\mathrm{19}}^2\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1254

約数の個数: 12

約数和(自身を含む): 130932936

約数和(自身を除く): 7312457

約数列:

[1, 19, 361, 443, 773, 8417, 14687, 159923, 279053, 342439, 6506341, 123620479]

約数ペア:

[(1, 123620479), (19, 6506341), (361, 342439), (443, 279053), (773, 159923), (8417, 14687)]