2872300179

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{52667}}^1$

素因数の和:52744

約数の個数: 32

約数和(自身を含む): 4550515200

約数和(自身を除く): 1678215021

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 343, 371, 1029, 1113, 2597, 7791, 18179, 52667, 54537, 158001, 368669, 1106007, 2580683, 2791351, 7742049, 8374053, 18064781, 19539457, 54194343, 58618371, 136776199, 410328597, 957433393, 2872300179]

約数ペア:

[(1, 2872300179), (3, 957433393), (7, 410328597), (21, 136776199), (49, 58618371), (53, 54194343), (147, 19539457), (159, 18064781), (343, 8374053), (371, 7742049), (1029, 2791351), (1113, 2580683), (2597, 1106007), (7791, 368669), (18179, 158001), (52667, 54537)]