24538239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 39222144

約数和(自身を除く): 14683905

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 3491, 7029, 10473, 31419, 38401, 115203, 247861, 345609, 743583, 2230749, 2726471, 8179413, 24538239]

約数ペア:

[(1, 24538239), (3, 8179413), (9, 2726471), (11, 2230749), (33, 743583), (71, 345609), (99, 247861), (213, 115203), (639, 38401), (781, 31419), (2343, 10473), (3491, 7029)]