13315035669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619621}}^1$

素因数の和:619685

約数の個数: 32

約数和(自身を含む): 20819299200

約数和(自身を除く): 7504263531

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 619621, 1858863, 8055073, 11772799, 17969009, 24165219, 35318397, 53907027, 153046387, 233597117, 341411171, 459139161, 700791351, 1024233513, 4438345223, 13315035669]

約数ペア:

[(1, 13315035669), (3, 4438345223), (13, 1024233513), (19, 700791351), (29, 459139161), (39, 341411171), (57, 233597117), (87, 153046387), (247, 53907027), (377, 35318397), (551, 24165219), (741, 17969009), (1131, 11772799), (1653, 8055073), (7163, 1858863), (21489, 619621)]