2798895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16963}}^1$

素因数の和:16982

約数の個数: 16

約数和(自身を含む): 4885632

約数和(自身を除く): 2086737

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 16963, 50889, 84815, 186593, 254445, 559779, 932965, 2798895]

約数ペア:

[(1, 2798895), (3, 932965), (5, 559779), (11, 254445), (15, 186593), (33, 84815), (55, 50889), (165, 16963)]