328567809

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{27539}}^1$

素因数の和:27680

約数の個数: 16

約数和(自身を含む): 453418560

約数和(自身を除く): 124850751

約数列:

[1, 3, 41, 97, 123, 291, 3977, 11931, 27539, 82617, 1129099, 2671283, 3387297, 8013849, 109522603, 328567809]

約数ペア:

[(1, 328567809), (3, 109522603), (41, 8013849), (97, 3387297), (123, 2671283), (291, 1129099), (3977, 82617), (11931, 27539)]