9356451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 4836189

約数列:

[1, 3, 13, 31, 39, 71, 93, 109, 213, 327, 403, 923, 1209, 1417, 2201, 2769, 3379, 4251, 6603, 7739, 10137, 23217, 28613, 43927, 85839, 100607, 131781, 239909, 301821, 719727, 3118817, 9356451]

約数ペア:

[(1, 9356451), (3, 3118817), (13, 719727), (31, 301821), (39, 239909), (71, 131781), (93, 100607), (109, 85839), (213, 43927), (327, 28613), (403, 23217), (923, 10137), (1209, 7739), (1417, 6603), (2201, 4251), (2769, 3379)]