13012909

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4931}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 16571520

約数和(自身を除く): 3558611

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 4931, 34517, 64103, 142999, 448721, 1000993, 1858987, 13012909]

約数ペア:

[(1, 13012909), (7, 1858987), (13, 1000993), (29, 448721), (91, 142999), (203, 64103), (377, 34517), (2639, 4931)]