2896845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2522163

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 587, 705, 987, 1645, 1761, 2935, 4109, 4935, 8805, 12327, 20545, 27589, 61635, 82767, 137945, 193123, 413835, 579369, 965615, 2896845]

約数ペア:

[(1, 2896845), (3, 965615), (5, 579369), (7, 413835), (15, 193123), (21, 137945), (35, 82767), (47, 61635), (105, 27589), (141, 20545), (235, 12327), (329, 8805), (587, 4935), (705, 4109), (987, 2935), (1645, 1761)]