2053177029

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{19577}}^1$

素因数の和:19897

約数の個数: 24

約数和(自身を含む): 3046023552

約数和(自身を除く): 992846523

約数列:

[1, 3, 9, 43, 129, 271, 387, 813, 2439, 11653, 19577, 34959, 58731, 104877, 176193, 841811, 2525433, 5305367, 7576299, 15916101, 47748303, 228130781, 684392343, 2053177029]

約数ペア:

[(1, 2053177029), (3, 684392343), (9, 228130781), (43, 47748303), (129, 15916101), (271, 7576299), (387, 5305367), (813, 2525433), (2439, 841811), (11653, 176193), (19577, 104877), (34959, 58731)]