13509969137

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1\times {\mathrm{997}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 16048223232

約数和(自身を除く): 2538254095

約数列:

[1, 7, 37, 113, 259, 463, 791, 997, 3241, 4181, 6979, 17131, 29267, 36889, 52319, 112661, 119917, 258223, 366233, 461611, 788627, 1935803, 3231277, 4168457, 13550621, 17079607, 29179199, 52162043, 119557249, 365134301, 1929995591, 13509969137]

約数ペア:

[(1, 13509969137), (7, 1929995591), (37, 365134301), (113, 119557249), (259, 52162043), (463, 29179199), (791, 17079607), (997, 13550621), (3241, 4168457), (4181, 3231277), (6979, 1935803), (17131, 788627), (29267, 461611), (36889, 366233), (52319, 258223), (112661, 119917)]