1420007959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{23117}}^1$

素因数の和:23250

約数の個数: 16

約数和(自身を含む): 1547981280

約数和(自身を除く): 127973321

約数列:

[1, 19, 53, 61, 1007, 1159, 3233, 23117, 61427, 439223, 1225201, 1410137, 23278819, 26792603, 74737261, 1420007959]

約数ペア:

[(1, 1420007959), (19, 74737261), (53, 26792603), (61, 23278819), (1007, 1410137), (1159, 1225201), (3233, 439223), (23117, 61427)]