380055819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{68147}}^1$

素因数の和:68187

約数の個数: 24

約数和(自身を含む): 598612032

約数和(自身を除く): 218556213

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 68147, 204441, 749617, 885911, 2248851, 2657733, 9745021, 11516843, 29235063, 34550529, 126685273, 380055819]

約数ペア:

[(1, 380055819), (3, 126685273), (11, 34550529), (13, 29235063), (33, 11516843), (39, 9745021), (143, 2657733), (169, 2248851), (429, 885911), (507, 749617), (1859, 204441), (5577, 68147)]