147779321

素因数分解:

${\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{2711}}^1$

素因数の和:2900

約数の個数: 12

約数和(自身を含む): 157057344

約数和(自身を除く): 9278023

約数列:

[1, 19, 151, 361, 2711, 2869, 51509, 54511, 409361, 978671, 7777859, 147779321]

約数ペア:

[(1, 147779321), (19, 7777859), (151, 978671), (361, 409361), (2711, 54511), (2869, 51509)]