980726721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{25146839}}^1$

素因数の和:25146855

約数の個数: 8

約数和(自身を含む): 1408223040

約数和(自身を除く): 427496319

約数列:

[1, 3, 13, 39, 25146839, 75440517, 326908907, 980726721]

約数ペア:

[(1, 980726721), (3, 326908907), (13, 75440517), (39, 25146839)]