1972994400831

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{325415537}}^1$

素因数の和:325415630

約数の個数: 16

約数和(自身を含む): 2749110465024

約数和(自身を除く): 776116064193

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 325415537, 976246611, 13992868091, 15294530239, 41978604273, 45883590717, 657664800277, 1972994400831]

約数ペア:

[(1, 1972994400831), (3, 657664800277), (43, 45883590717), (47, 41978604273), (129, 15294530239), (141, 13992868091), (2021, 976246611), (6063, 325415537)]