996859892721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2777}}^1\times {\mathrm{1553983}}^1$

素因数の和:1556781

約数の個数: 32

約数和(自身を含む): 1657715539968

約数和(自身を除く): 660855647247

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2777, 8331, 19439, 30547, 58317, 91641, 213829, 641487, 1553983, 4661949, 10877881, 17093813, 32633643, 51281439, 119656691, 358970073, 4315410791, 12946232373, 30207875537, 47469518701, 90623626611, 142408556103, 332286630907, 996859892721]

約数ペア:

[(1, 996859892721), (3, 332286630907), (7, 142408556103), (11, 90623626611), (21, 47469518701), (33, 30207875537), (77, 12946232373), (231, 4315410791), (2777, 358970073), (8331, 119656691), (19439, 51281439), (30547, 32633643), (58317, 17093813), (91641, 10877881), (213829, 4661949), (641487, 1553983)]