2099166405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{425363}}^1$

素因数の和:425425

約数の個数: 32

約数和(自身を含む): 3920154624

約数和(自身を除く): 1820988219

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 425363, 1276089, 2126815, 2977541, 6380445, 8932623, 14887705, 19992061, 44663115, 59976183, 99960305, 139944427, 299880915, 419833281, 699722135, 2099166405]

約数ペア:

[(1, 2099166405), (3, 699722135), (5, 419833281), (7, 299880915), (15, 139944427), (21, 99960305), (35, 59976183), (47, 44663115), (105, 19992061), (141, 14887705), (235, 8932623), (329, 6380445), (705, 2977541), (987, 2126815), (1645, 1276089), (4935, 425363)]