2857413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 4205376

約数和(自身を除く): 1347963

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1787, 5361, 23231, 69693, 73267, 219801, 952471, 2857413]

約数ペア:

[(1, 2857413), (3, 952471), (13, 219801), (39, 73267), (41, 69693), (123, 23231), (533, 5361), (1599, 1787)]