15693328007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{744077}}^1$

素因数の和:744238

約数の個数: 16

約数和(自身を含む): 18857912832

約数和(自身を除く): 3164584825

約数列:

[1, 7, 23, 131, 161, 917, 3013, 21091, 744077, 5208539, 17113771, 97474087, 119796397, 682318609, 2241904001, 15693328007]

約数ペア:

[(1, 15693328007), (7, 2241904001), (23, 682318609), (131, 119796397), (161, 97474087), (917, 17113771), (3013, 5208539), (21091, 744077)]