340959009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127271}}^1$

素因数の和:127340

約数の個数: 16

約数和(自身を含む): 488724480

約数和(自身を除く): 147765471

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 127271, 381813, 2418149, 5981737, 7254447, 17945211, 113653003, 340959009]

約数ペア:

[(1, 340959009), (3, 113653003), (19, 17945211), (47, 7254447), (57, 5981737), (141, 2418149), (893, 381813), (2679, 127271)]