3144981

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 4947968

約数和(自身を除く): 1802987

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4831, 14493, 33817, 101451, 149761, 449283, 1048327, 3144981]

約数ペア:

[(1, 3144981), (3, 1048327), (7, 449283), (21, 149761), (31, 101451), (93, 33817), (217, 14493), (651, 4831)]