17967549041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 19917467136

約数和(自身を除く): 1949918095

約数列:

[1, 13, 71, 137, 151, 923, 941, 1781, 1963, 9727, 10721, 12233, 20687, 66811, 126451, 128917, 139373, 142091, 268931, 868543, 1468777, 1675921, 1847183, 9153107, 10088461, 19094101, 19466467, 118990391, 131149993, 253064071, 1382119157, 17967549041]

約数ペア:

[(1, 17967549041), (13, 1382119157), (71, 253064071), (137, 131149993), (151, 118990391), (923, 19466467), (941, 19094101), (1781, 10088461), (1963, 9153107), (9727, 1847183), (10721, 1675921), (12233, 1468777), (20687, 868543), (66811, 268931), (126451, 142091), (128917, 139373)]