7270893

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 12108096

約数和(自身を除く): 4837203

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 881, 917, 1179, 2643, 2751, 6167, 7929, 8253, 18501, 55503, 115411, 346233, 807877, 1038699, 2423631, 7270893]

約数ペア:

[(1, 7270893), (3, 2423631), (7, 1038699), (9, 807877), (21, 346233), (63, 115411), (131, 55503), (393, 18501), (881, 8253), (917, 7929), (1179, 6167), (2643, 2751)]