15678828321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6000317}}^1$

素因数の和:6000400

約数の個数: 16

約数和(自身を含む): 22849210944

約数和(自身を除く): 7170382623

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 6000317, 18000951, 78004121, 234012363, 402021239, 1206063717, 5226276107, 15678828321]

約数ペア:

[(1, 15678828321), (3, 5226276107), (13, 1206063717), (39, 402021239), (67, 234012363), (201, 78004121), (871, 18000951), (2613, 6000317)]