83893589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 96384960

約数和(自身を除く): 12491371

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 2731, 30719, 35503, 46427, 379609, 603551, 4934917, 6453353, 83893589]

約数ペア:

[(1, 83893589), (13, 6453353), (17, 4934917), (139, 603551), (221, 379609), (1807, 46427), (2363, 35503), (2731, 30719)]