1551140271

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{5077}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 2273522160

約数和(自身を除く): 722381889

約数列:

[1, 3, 9, 83, 249, 409, 747, 1227, 3681, 5077, 15231, 33947, 45693, 101841, 305523, 421391, 1264173, 2076493, 3792519, 6229479, 18688437, 172348919, 517046757, 1551140271]

約数ペア:

[(1, 1551140271), (3, 517046757), (9, 172348919), (83, 18688437), (249, 6229479), (409, 3792519), (747, 2076493), (1227, 1264173), (3681, 421391), (5077, 305523), (15231, 101841), (33947, 45693)]