424339317

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{12503}}^1$

素因数の和:12934

約数の個数: 20

約数和(自身を含む): 635453280

約数和(自身を除く): 211113963

約数列:

[1, 3, 9, 27, 81, 419, 1257, 3771, 11313, 12503, 33939, 37509, 112527, 337581, 1012743, 5238757, 15716271, 47148813, 141446439, 424339317]

約数ペア:

[(1, 424339317), (3, 141446439), (9, 47148813), (27, 15716271), (81, 5238757), (419, 1012743), (1257, 337581), (3771, 112527), (11313, 37509), (12503, 33939)]