8260317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 13608504

約数和(自身を除く): 5348187

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4153, 12459, 37377, 53989, 70601, 161967, 211803, 485901, 635409, 917813, 2753439, 8260317]

約数ペア:

[(1, 8260317), (3, 2753439), (9, 917813), (13, 635409), (17, 485901), (39, 211803), (51, 161967), (117, 70601), (153, 53989), (221, 37377), (663, 12459), (1989, 4153)]