1260072448869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{2006929}}^1$

素因数の和:2007909

約数の個数: 32

約数和(自身を含む): 1917790197120

約数和(自身を除く): 657717748251

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 947, 2841, 12311, 16099, 36933, 48297, 209287, 627861, 2006929, 6020787, 26090077, 34117793, 78270231, 102353379, 443531309, 1330593927, 1900561763, 5701685289, 24707302919, 32309549971, 74121908757, 96928649913, 420024149623, 1260072448869]

約数ペア:

[(1, 1260072448869), (3, 420024149623), (13, 96928649913), (17, 74121908757), (39, 32309549971), (51, 24707302919), (221, 5701685289), (663, 1900561763), (947, 1330593927), (2841, 443531309), (12311, 102353379), (16099, 78270231), (36933, 34117793), (48297, 26090077), (209287, 6020787), (627861, 2006929)]