17497377

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:990

約数の個数: 20

約数和(自身を含む): 26256516

約数和(自身を除く): 8759139

約数列:

[1, 3, 9, 27, 81, 337, 641, 1011, 1923, 3033, 5769, 9099, 17307, 27297, 51921, 216017, 648051, 1944153, 5832459, 17497377]

約数ペア:

[(1, 17497377), (3, 5832459), (9, 1944153), (27, 648051), (81, 216017), (337, 51921), (641, 27297), (1011, 17307), (1923, 9099), (3033, 5769)]