29958663

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 46466944

約数和(自身を除く): 16508281

約数列:

[1, 3, 7, 21, 71, 213, 283, 497, 849, 1491, 1981, 5041, 5943, 15123, 20093, 35287, 60279, 105861, 140651, 421953, 1426603, 4279809, 9986221, 29958663]

約数ペア:

[(1, 29958663), (3, 9986221), (7, 4279809), (21, 1426603), (71, 421953), (213, 140651), (283, 105861), (497, 60279), (849, 35287), (1491, 20093), (1981, 15123), (5041, 5943)]