5420263

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 6138720

約数和(自身を除く): 718457

約数列:

[1, 17, 19, 97, 173, 323, 1649, 1843, 2941, 3287, 16781, 31331, 55879, 285277, 318839, 5420263]

約数ペア:

[(1, 5420263), (17, 318839), (19, 285277), (97, 55879), (173, 31331), (323, 16781), (1649, 3287), (1843, 2941)]