2015603457

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{26893}}^1$

素因数の和:27029

約数の個数: 32

約数和(自身を含む): 3180807168

約数和(自身を除く): 1165203711

約数列:

[1, 3, 7, 21, 43, 83, 129, 249, 301, 581, 903, 1743, 3569, 10707, 24983, 26893, 74949, 80679, 188251, 564753, 1156399, 2232119, 3469197, 6696357, 8094793, 15624833, 24284379, 46874499, 95981117, 287943351, 671867819, 2015603457]

約数ペア:

[(1, 2015603457), (3, 671867819), (7, 287943351), (21, 95981117), (43, 46874499), (83, 24284379), (129, 15624833), (249, 8094793), (301, 6696357), (581, 3469197), (903, 2232119), (1743, 1156399), (3569, 564753), (10707, 188251), (24983, 80679), (26893, 74949)]