16966635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 31180800

約数和(自身を除く): 14214165

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 349, 463, 1047, 1389, 1745, 2315, 2443, 3241, 5235, 6945, 7329, 9723, 12215, 16205, 36645, 48615, 161587, 484761, 807935, 1131109, 2423805, 3393327, 5655545, 16966635]

約数ペア:

[(1, 16966635), (3, 5655545), (5, 3393327), (7, 2423805), (15, 1131109), (21, 807935), (35, 484761), (105, 161587), (349, 48615), (463, 36645), (1047, 16205), (1389, 12215), (1745, 9723), (2315, 7329), (2443, 6945), (3241, 5235)]