12697408087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{445789}}^1$

素因数の和:446122

約数の個数: 16

約数和(自身を含む): 15677542720

約数和(自身を除く): 2980134633

約数列:

[1, 7, 13, 91, 313, 2191, 4069, 28483, 445789, 3120523, 5795257, 40566799, 139531957, 976723699, 1813915441, 12697408087]

約数ペア:

[(1, 12697408087), (7, 1813915441), (13, 976723699), (91, 139531957), (313, 40566799), (2191, 5795257), (4069, 3120523), (28483, 445789)]