17712827

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 21067200

約数和(自身を除く): 3354373

約数列:

[1, 11, 17, 79, 109, 121, 187, 869, 1199, 1343, 1853, 2057, 8611, 9559, 13189, 14773, 20383, 94721, 146387, 162503, 224213, 1041931, 1610257, 17712827]

約数ペア:

[(1, 17712827), (11, 1610257), (17, 1041931), (79, 224213), (109, 162503), (121, 146387), (187, 94721), (869, 20383), (1199, 14773), (1343, 13189), (1853, 9559), (2057, 8611)]