2610993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1812687

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 127, 231, 267, 381, 623, 889, 979, 1397, 1869, 2667, 2937, 4191, 6853, 9779, 11303, 20559, 29337, 33909, 79121, 124333, 237363, 372999, 870331, 2610993]

約数ペア:

[(1, 2610993), (3, 870331), (7, 372999), (11, 237363), (21, 124333), (33, 79121), (77, 33909), (89, 29337), (127, 20559), (231, 11303), (267, 9779), (381, 6853), (623, 4191), (889, 2937), (979, 2667), (1397, 1869)]