2215691840739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{26660071}}^1$

素因数の和:26662218

約数の個数: 16

約数和(自身を含む): 3182999316224

約数和(自身を除く): 967307475485

約数列:

[1, 3, 13, 39, 2131, 6393, 27703, 83109, 26660071, 79980213, 346580923, 1039742769, 56812611301, 170437833903, 738563946913, 2215691840739]

約数ペア:

[(1, 2215691840739), (3, 738563946913), (13, 170437833903), (39, 56812611301), (2131, 1039742769), (6393, 346580923), (27703, 79980213), (83109, 26660071)]