1361337

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 1898688

約数和(自身を除く): 537351

約数列:

[1, 3, 43, 61, 129, 173, 183, 519, 2623, 7439, 7869, 10553, 22317, 31659, 453779, 1361337]

約数ペア:

[(1, 1361337), (3, 453779), (43, 31659), (61, 22317), (129, 10553), (173, 7869), (183, 7439), (519, 2623)]