1161897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 1708992

約数和(自身を除く): 547095

約数列:

[1, 3, 11, 33, 137, 257, 411, 771, 1507, 2827, 4521, 8481, 35209, 105627, 387299, 1161897]

約数ペア:

[(1, 1161897), (3, 387299), (11, 105627), (33, 35209), (137, 8481), (257, 4521), (411, 2827), (771, 1507)]