426973911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1564007}}^1$

素因数の和:1564030

約数の個数: 16

約数和(自身を含む): 700675584

約数和(自身を除く): 273701673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1564007, 4692021, 10948049, 20332091, 32844147, 60996273, 142324637, 426973911]

約数ペア:

[(1, 426973911), (3, 142324637), (7, 60996273), (13, 32844147), (21, 20332091), (39, 10948049), (91, 4692021), (273, 1564007)]