9881343

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 14916096

約数和(自身を除く): 5034753

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 331, 963, 993, 2979, 3317, 9951, 10261, 29853, 30783, 35417, 92349, 106251, 318753, 1097927, 3293781, 9881343]

約数ペア:

[(1, 9881343), (3, 3293781), (9, 1097927), (31, 318753), (93, 106251), (107, 92349), (279, 35417), (321, 30783), (331, 29853), (963, 10261), (993, 9951), (2979, 3317)]