11459721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 18914880

約数和(自身を除く): 7455159

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3229, 3549, 9687, 22603, 41977, 67809, 125931, 293839, 545701, 881517, 1637103, 3819907, 11459721]

約数ペア:

[(1, 11459721), (3, 3819907), (7, 1637103), (13, 881517), (21, 545701), (39, 293839), (91, 125931), (169, 67809), (273, 41977), (507, 22603), (1183, 9687), (3229, 3549)]