1180451584617

素因数分解:

$3^1\times {\mathrm{1997}}^1\times {\mathrm{197037487}}^1$

素因数の和:197039487

約数の個数: 8

約数和(自身を含む): 1574723604096

約数和(自身を除く): 394272019479

約数列:

[1, 3, 1997, 5991, 197037487, 591112461, 393483861539, 1180451584617]

約数ペア:

[(1, 1180451584617), (3, 393483861539), (1997, 591112461), (5991, 197037487)]