713573793

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{518209}}^1$

素因数の和:518238

約数の個数: 20

約数和(自身を含む): 1128661380

約数和(自身を除く): 415087587

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 518209, 1554627, 4663881, 8809553, 13991643, 26428659, 41974929, 79285977, 237857931, 713573793]

約数ペア:

[(1, 713573793), (3, 237857931), (9, 79285977), (17, 41974929), (27, 26428659), (51, 13991643), (81, 8809553), (153, 4663881), (459, 1554627), (1377, 518209)]