1570650831

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{148021}}^1$

素因数の和:148164

約数の個数: 20

約数和(自身を含む): 2364207384

約数和(自身を除く): 793556553

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 148021, 444063, 1332189, 3996567, 11989701, 19390751, 58172253, 174516759, 523550277, 1570650831]

約数ペア:

[(1, 1570650831), (3, 523550277), (9, 174516759), (27, 58172253), (81, 19390751), (131, 11989701), (393, 3996567), (1179, 1332189), (3537, 444063), (10611, 148021)]