13394717

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 16084992

約数和(自身を除く): 2690275

約数列:

[1, 7, 23, 161, 271, 307, 1897, 2149, 6233, 7061, 43631, 49427, 83197, 582379, 1913531, 13394717]

約数ペア:

[(1, 13394717), (7, 1913531), (23, 582379), (161, 83197), (271, 49427), (307, 43631), (1897, 7061), (2149, 6233)]