8249769

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 13799808

約数和(自身を除く): 5550039

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 197, 297, 423, 517, 591, 891, 1269, 1551, 1773, 2167, 3807, 4653, 5319, 6501, 9259, 13959, 15957, 19503, 27777, 41877, 58509, 83331, 101849, 175527, 249993, 305547, 749979, 916641, 2749923, 8249769]

約数ペア:

[(1, 8249769), (3, 2749923), (9, 916641), (11, 749979), (27, 305547), (33, 249993), (47, 175527), (81, 101849), (99, 83331), (141, 58509), (197, 41877), (297, 27777), (423, 19503), (517, 15957), (591, 13959), (891, 9259), (1269, 6501), (1551, 5319), (1773, 4653), (2167, 3807)]