980740999

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{358327}}^1$

素因数の和:358374

約数の個数: 16

約数和(自身を含む): 1238381568

約数和(自身を除く): 257640569

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 358327, 2508289, 6091559, 8241521, 42640913, 57690647, 140105857, 980740999]

約数ペア:

[(1, 980740999), (7, 140105857), (17, 57690647), (23, 42640913), (119, 8241521), (161, 6091559), (391, 2508289), (2737, 358327)]