71166913

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 80352000

約数和(自身を除く): 9185087

約数列:

[1, 17, 19, 79, 323, 1343, 1501, 2789, 25517, 47413, 52991, 220331, 900847, 3745627, 4186289, 71166913]

約数ペア:

[(1, 71166913), (17, 4186289), (19, 3745627), (79, 900847), (323, 220331), (1343, 52991), (1501, 47413), (2789, 25517)]