3221959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 527801

約数列:

[1, 13, 17, 61, 221, 239, 793, 1037, 3107, 4063, 13481, 14579, 52819, 189527, 247843, 3221959]

約数ペア:

[(1, 3221959), (13, 247843), (17, 189527), (61, 52819), (221, 14579), (239, 13481), (793, 4063), (1037, 3107)]