339966369

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{267901}}^1$

素因数の和:267957

約数の個数: 16

約数和(自身を含む): 514371840

約数和(自身を除く): 174405471

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 267901, 803703, 2411109, 7233327, 12591347, 37774041, 113322123, 339966369]

約数ペア:

[(1, 339966369), (3, 113322123), (9, 37774041), (27, 12591347), (47, 7233327), (141, 2411109), (423, 803703), (1269, 267901)]