1775483281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2777}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 2217777408

約数和(自身を除く): 442294127

約数列:

[1, 11, 13, 17, 143, 187, 221, 263, 2431, 2777, 2893, 3419, 4471, 30547, 36101, 37609, 47209, 49181, 58123, 397111, 519299, 613717, 639353, 730351, 6750887, 8033861, 9494563, 12415967, 104440193, 136575637, 161407571, 1775483281]

約数ペア:

[(1, 1775483281), (11, 161407571), (13, 136575637), (17, 104440193), (143, 12415967), (187, 9494563), (221, 8033861), (263, 6750887), (2431, 730351), (2777, 639353), (2893, 613717), (3419, 519299), (4471, 397111), (30547, 58123), (36101, 49181), (37609, 47209)]