4780587

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 7855056

約数和(自身を除く): 3074469

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1913, 2499, 5739, 13391, 32521, 40173, 93737, 97563, 227647, 281211, 682941, 1593529, 4780587]

約数ペア:

[(1, 4780587), (3, 1593529), (7, 682941), (17, 281211), (21, 227647), (49, 97563), (51, 93737), (119, 40173), (147, 32521), (357, 13391), (833, 5739), (1913, 2499)]