6211989

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 10338432

約数和(自身を除く): 4126443

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 653, 1057, 1359, 1959, 3171, 4571, 5877, 9513, 13713, 41139, 98603, 295809, 690221, 887427, 2070663, 6211989]

約数ペア:

[(1, 6211989), (3, 2070663), (7, 887427), (9, 690221), (21, 295809), (63, 98603), (151, 41139), (453, 13713), (653, 9513), (1057, 5877), (1359, 4571), (1959, 3171)]