713755557

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{518341}}^1$

素因数の和:518370

約数の個数: 20

約数和(自身を含む): 1128948876

約数和(自身を除く): 415193319

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 518341, 1555023, 4665069, 8811797, 13995207, 26435391, 41985621, 79306173, 237918519, 713755557]

約数ペア:

[(1, 713755557), (3, 237918519), (9, 79306173), (17, 41985621), (27, 26435391), (51, 13995207), (81, 8811797), (153, 4665069), (459, 1555023), (1377, 518341)]