141320739

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{16061}}^1$

素因数の和:16490

約数の個数: 16

約数和(自身を含む): 215873280

約数和(自身を除く): 74552541

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 8799, 16061, 48183, 112427, 337281, 6729559, 20188677, 47106913, 141320739]

約数ペア:

[(1, 141320739), (3, 47106913), (7, 20188677), (21, 6729559), (419, 337281), (1257, 112427), (2933, 48183), (8799, 16061)]