3239061

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 5372928

約数和(自身を除く): 2133867

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 211, 301, 357, 633, 731, 903, 1477, 2193, 3587, 4431, 5117, 9073, 10761, 15351, 25109, 27219, 63511, 75327, 154241, 190533, 462723, 1079687, 3239061]

約数ペア:

[(1, 3239061), (3, 1079687), (7, 462723), (17, 190533), (21, 154241), (43, 75327), (51, 63511), (119, 27219), (129, 25109), (211, 15351), (301, 10761), (357, 9073), (633, 5117), (731, 4431), (903, 3587), (1477, 2193)]