2216492061

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2454587}}^1$

素因数の和:2454640

約数の個数: 16

約数和(自身を含む): 3456059904

約数和(自身を除く): 1239567843

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2454587, 7363761, 17182109, 51546327, 105547241, 316641723, 738830687, 2216492061]

約数ペア:

[(1, 2216492061), (3, 738830687), (7, 316641723), (21, 105547241), (43, 51546327), (129, 17182109), (301, 7363761), (903, 2454587)]