2946405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2551}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 5879808

約数和(自身を除く): 2933403

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2551, 7653, 12755, 17857, 28061, 38265, 53571, 84183, 89285, 140305, 196427, 267855, 420915, 589281, 982135, 2946405]

約数ペア:

[(1, 2946405), (3, 982135), (5, 589281), (7, 420915), (11, 267855), (15, 196427), (21, 140305), (33, 89285), (35, 84183), (55, 53571), (77, 38265), (105, 28061), (165, 17857), (231, 12755), (385, 7653), (1155, 2551)]