304317

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:59

約数の個数: 30

約数和(自身を含む): 520058

約数和(自身を除く): 215741

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 289, 351, 459, 663, 867, 1053, 1377, 1989, 2601, 3757, 5967, 7803, 11271, 17901, 23409, 33813, 101439, 304317]

約数ペア:

[(1, 304317), (3, 101439), (9, 33813), (13, 23409), (17, 17901), (27, 11271), (39, 7803), (51, 5967), (81, 3757), (117, 2601), (153, 1989), (221, 1377), (289, 1053), (351, 867), (459, 663)]