261126770113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7878791}}^1$

素因数の和:7878956

約数の個数: 16

約数和(自身を含む): 299520156672

約数和(自身を除く): 38393386559

約数列:

[1, 11, 23, 131, 253, 1441, 3013, 33143, 7878791, 86666701, 181212193, 1032121621, 1993334123, 11353337831, 23738797283, 261126770113]

約数ペア:

[(1, 261126770113), (11, 23738797283), (23, 11353337831), (131, 1993334123), (253, 1032121621), (1441, 181212193), (3013, 86666701), (33143, 7878791)]