13315827

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 22302720

約数和(自身を除く): 8986893

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 1451, 3059, 4353, 9177, 10157, 27569, 30471, 33373, 82707, 100119, 192983, 233611, 578949, 634087, 700833, 1902261, 4438609, 13315827]

約数ペア:

[(1, 13315827), (3, 4438609), (7, 1902261), (19, 700833), (21, 634087), (23, 578949), (57, 233611), (69, 192983), (133, 100119), (161, 82707), (399, 33373), (437, 30471), (483, 27569), (1311, 10157), (1451, 9177), (3059, 4353)]