1337821683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5233}}^1$

素因数の和:5435

約数の個数: 32

約数和(自身を含む): 1993777152

約数和(自身を除く): 655955469

約数列:

[1, 3, 11, 33, 61, 127, 183, 381, 671, 1397, 2013, 4191, 5233, 7747, 15699, 23241, 57563, 85217, 172689, 255651, 319213, 664591, 957639, 1993773, 3511343, 7310501, 10534029, 21931503, 40540051, 121620153, 445940561, 1337821683]

約数ペア:

[(1, 1337821683), (3, 445940561), (11, 121620153), (33, 40540051), (61, 21931503), (127, 10534029), (183, 7310501), (381, 3511343), (671, 1993773), (1397, 957639), (2013, 664591), (4191, 319213), (5233, 255651), (7747, 172689), (15699, 85217), (23241, 57563)]