12551402169

素因数分解:

$3^3\times {\mathrm{751}}^1\times {\mathrm{618997}}^1$

素因数の和:619757

約数の個数: 16

約数和(自身を含む): 18619459840

約数和(自身を除く): 6068057671

約数列:

[1, 3, 9, 27, 751, 2253, 6759, 20277, 618997, 1856991, 5570973, 16712919, 464866747, 1394600241, 4183800723, 12551402169]

約数ペア:

[(1, 12551402169), (3, 4183800723), (9, 1394600241), (27, 464866747), (751, 16712919), (2253, 5570973), (6759, 1856991), (20277, 618997)]