13373679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 7915281

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 769, 1023, 1581, 2307, 5797, 8459, 13073, 17391, 23839, 25377, 39219, 71517, 143803, 262229, 405263, 431409, 786687, 1215789, 4457893, 13373679]

約数ペア:

[(1, 13373679), (3, 4457893), (11, 1215789), (17, 786687), (31, 431409), (33, 405263), (51, 262229), (93, 143803), (187, 71517), (341, 39219), (527, 25377), (561, 23839), (769, 17391), (1023, 13073), (1581, 8459), (2307, 5797)]