4894953

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 2938647

約数列:

[1, 3, 7, 21, 49, 67, 71, 147, 201, 213, 343, 469, 497, 1029, 1407, 1491, 3283, 3479, 4757, 9849, 10437, 14271, 22981, 24353, 33299, 68943, 73059, 99897, 233093, 699279, 1631651, 4894953]

約数ペア:

[(1, 4894953), (3, 1631651), (7, 699279), (21, 233093), (49, 99897), (67, 73059), (71, 68943), (147, 33299), (201, 24353), (213, 22981), (343, 14271), (469, 10437), (497, 9849), (1029, 4757), (1407, 3479), (1491, 3283)]