42589911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{156007}}^1$

素因数の和:156030

約数の個数: 16

約数和(自身を含む): 69891584

約数和(自身を除く): 27301673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 156007, 468021, 1092049, 2028091, 3276147, 6084273, 14196637, 42589911]

約数ペア:

[(1, 42589911), (3, 14196637), (7, 6084273), (13, 3276147), (21, 2028091), (39, 1092049), (91, 468021), (273, 156007)]