5280572011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 6661103904

約数和(自身を除く): 1380531893

約数列:

[1, 11, 13, 17, 121, 143, 181, 187, 221, 1091, 1573, 1991, 2057, 2353, 2431, 3077, 12001, 14183, 18547, 21901, 25883, 26741, 33847, 40001, 132011, 156013, 197471, 204017, 241111, 284713, 372317, 440011, 1716143, 2172181, 2244187, 2567123, 2652221, 3357007, 4840121, 23893991, 28238353, 29174431, 36927077, 43641091, 310621883, 406197847, 480052001, 5280572011]

約数ペア:

[(1, 5280572011), (11, 480052001), (13, 406197847), (17, 310621883), (121, 43641091), (143, 36927077), (181, 29174431), (187, 28238353), (221, 23893991), (1091, 4840121), (1573, 3357007), (1991, 2652221), (2057, 2567123), (2353, 2244187), (2431, 2172181), (3077, 1716143), (12001, 440011), (14183, 372317), (18547, 284713), (21901, 241111), (25883, 204017), (26741, 197471), (33847, 156013), (40001, 132011)]