1377882171

素因数分解:

$3^8\times {\mathrm{210011}}^1$

素因数の和:210035

約数の個数: 18

約数和(自身を含む): 2066728092

約数和(自身を除く): 688845921

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 210011, 630033, 1890099, 5670297, 17010891, 51032673, 153098019, 459294057, 1377882171]

約数ペア:

[(1, 1377882171), (3, 459294057), (9, 153098019), (27, 51032673), (81, 17010891), (243, 5670297), (729, 1890099), (2187, 630033), (6561, 210011)]