128537903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 143410176

約数和(自身を除く): 14872273

約数列:

[1, 13, 47, 71, 611, 923, 2963, 3337, 38519, 43381, 139261, 210373, 1810393, 2734849, 9887531, 128537903]

約数ペア:

[(1, 128537903), (13, 9887531), (47, 2734849), (71, 1810393), (611, 210373), (923, 139261), (2963, 43381), (3337, 38519)]