2984949

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2741}}^1$

素因数の和:2769

約数の個数: 18

約数和(自身を含む): 4740918

約数和(自身を除く): 1755969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2741, 8223, 24669, 30151, 90453, 271359, 331661, 994983, 2984949]

約数ペア:

[(1, 2984949), (3, 994983), (9, 331661), (11, 271359), (33, 90453), (99, 30151), (121, 24669), (363, 8223), (1089, 2741)]