21076335

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{22303}}^1$

素因数の和:22324

約数の個数: 32

約数和(自身を含む): 42823680

約数和(自身を除く): 21747345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 22303, 66909, 111515, 156121, 200727, 334545, 468363, 602181, 780605, 1003635, 1405089, 2341815, 3010905, 4215267, 7025445, 21076335]

約数ペア:

[(1, 21076335), (3, 7025445), (5, 4215267), (7, 3010905), (9, 2341815), (15, 1405089), (21, 1003635), (27, 780605), (35, 602181), (45, 468363), (63, 334545), (105, 200727), (135, 156121), (189, 111515), (315, 66909), (945, 22303)]