207884379

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{3331}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 282127104

約数和(自身を除く): 74242725

約数列:

[1, 3, 71, 213, 293, 879, 3331, 9993, 20803, 62409, 236501, 709503, 975983, 2927949, 69294793, 207884379]

約数ペア:

[(1, 207884379), (3, 69294793), (71, 2927949), (213, 975983), (293, 709503), (879, 236501), (3331, 62409), (9993, 20803)]