502250379

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 714230784

約数和(自身を除く): 211980405

約数列:

[1, 3, 23, 69, 71, 157, 213, 471, 653, 1633, 1959, 3611, 4899, 10833, 11147, 15019, 33441, 45057, 46363, 102521, 139089, 256381, 307563, 769143, 1066349, 2357983, 3199047, 7073949, 7278991, 21836973, 167416793, 502250379]

約数ペア:

[(1, 502250379), (3, 167416793), (23, 21836973), (69, 7278991), (71, 7073949), (157, 3199047), (213, 2357983), (471, 1066349), (653, 769143), (1633, 307563), (1959, 256381), (3611, 139089), (4899, 102521), (10833, 46363), (11147, 45057), (15019, 33441)]