247935171

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{11197}}^1$

素因数の和:11283

約数の個数: 24

約数和(自身を含む): 369354832

約数和(自身を除く): 121419661

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 2013, 7381, 11197, 22143, 33591, 123167, 369501, 683017, 1354837, 2049051, 4064511, 7513187, 22539561, 82645057, 247935171]

約数ペア:

[(1, 247935171), (3, 82645057), (11, 22539561), (33, 7513187), (61, 4064511), (121, 2049051), (183, 1354837), (363, 683017), (671, 369501), (2013, 123167), (7381, 33591), (11197, 22143)]