7131396880329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{251043647}}^1$

素因数の和:251044224

約数の個数: 16

約数和(自身を含む): 10085929602048

約数和(自身を除く): 2954532721719

約数列:

[1, 3, 17, 51, 557, 1671, 9469, 28407, 251043647, 753130941, 4267741999, 12803225997, 139831311379, 419493934137, 2377132293443, 7131396880329]

約数ペア:

[(1, 7131396880329), (3, 2377132293443), (17, 419493934137), (51, 139831311379), (557, 12803225997), (1671, 4267741999), (9469, 753130941), (28407, 251043647)]