2872479

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 4007520

約数和(自身を除く): 1135041

約数列:

[1, 3, 29, 87, 137, 241, 411, 723, 3973, 6989, 11919, 20967, 33017, 99051, 957493, 2872479]

約数ペア:

[(1, 2872479), (3, 957493), (29, 99051), (87, 33017), (137, 20967), (241, 11919), (411, 6989), (723, 3973)]