133119779

素因数分解:

${\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{1871}}^1$

素因数の和:2318

約数の個数: 12

約数和(自身を含む): 144567072

約数和(自身を除く): 11447293

約数列:

[1, 13, 169, 421, 1871, 5473, 24323, 71149, 316199, 787691, 10239983, 133119779]

約数ペア:

[(1, 133119779), (13, 10239983), (169, 787691), (421, 316199), (1871, 71149), (5473, 24323)]