2247240919

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{25759}}^1$

素因数の和:25891

約数の個数: 24

約数和(自身を含む): 2850498560

約数和(自身を除く): 603257641

約数列:

[1, 7, 11, 77, 103, 121, 721, 847, 1133, 7931, 12463, 25759, 87241, 180313, 283349, 1983443, 2653177, 3116839, 18572239, 21817873, 29184947, 204294629, 321034417, 2247240919]

約数ペア:

[(1, 2247240919), (7, 321034417), (11, 204294629), (77, 29184947), (103, 21817873), (121, 18572239), (721, 3116839), (847, 2653177), (1133, 1983443), (7931, 283349), (12463, 180313), (25759, 87241)]