2952201

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 4864000

約数和(自身を除く): 1911799

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 151, 343, 399, 453, 931, 1029, 1057, 2793, 2869, 3171, 6517, 7399, 8607, 19551, 20083, 22197, 51793, 60249, 140581, 155379, 421743, 984067, 2952201]

約数ペア:

[(1, 2952201), (3, 984067), (7, 421743), (19, 155379), (21, 140581), (49, 60249), (57, 51793), (133, 22197), (147, 20083), (151, 19551), (343, 8607), (399, 7399), (453, 6517), (931, 3171), (1029, 2869), (1057, 2793)]