2961321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4723}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 4535040

約数和(自身を除く): 1573719

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4723, 14169, 51953, 89737, 155859, 269211, 987107, 2961321]

約数ペア:

[(1, 2961321), (3, 987107), (11, 269211), (19, 155859), (33, 89737), (57, 51953), (209, 14169), (627, 4723)]