996765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 1990656

約数和(自身を除く): 993891

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 863, 1155, 2589, 4315, 6041, 9493, 12945, 18123, 28479, 30205, 47465, 66451, 90615, 142395, 199353, 332255, 996765]

約数ペア:

[(1, 996765), (3, 332255), (5, 199353), (7, 142395), (11, 90615), (15, 66451), (21, 47465), (33, 30205), (35, 28479), (55, 18123), (77, 12945), (105, 9493), (165, 6041), (231, 4315), (385, 2589), (863, 1155)]