2904187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 3564288

約数和(自身を除く): 660101

約数列:

[1, 11, 13, 23, 143, 253, 299, 883, 3289, 9713, 11479, 20309, 126269, 223399, 264017, 2904187]

約数ペア:

[(1, 2904187), (11, 264017), (13, 223399), (23, 126269), (143, 20309), (253, 11479), (299, 9713), (883, 3289)]