53287503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1373}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 75383136

約数和(自身を除く): 22095633

約数列:

[1, 3, 17, 51, 761, 1373, 2283, 4119, 12937, 23341, 38811, 70023, 1044853, 3134559, 17762501, 53287503]

約数ペア:

[(1, 53287503), (3, 17762501), (17, 3134559), (51, 1044853), (761, 70023), (1373, 38811), (2283, 23341), (4119, 12937)]