9713865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 18026496

約数和(自身を除く): 8312631

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1303, 1491, 2485, 3909, 6515, 7455, 9121, 19545, 27363, 45605, 92513, 136815, 277539, 462565, 647591, 1387695, 1942773, 3237955, 9713865]

約数ペア:

[(1, 9713865), (3, 3237955), (5, 1942773), (7, 1387695), (15, 647591), (21, 462565), (35, 277539), (71, 136815), (105, 92513), (213, 45605), (355, 27363), (497, 19545), (1065, 9121), (1303, 7455), (1491, 6515), (2485, 3909)]