5089959

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 8921088

約数和(自身を除く): 3831129

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 191, 329, 423, 567, 573, 987, 1269, 1337, 1719, 2961, 3807, 4011, 5157, 8883, 8977, 12033, 15471, 26649, 26931, 36099, 62839, 80793, 108297, 188517, 242379, 565551, 727137, 1696653, 5089959]

約数ペア:

[(1, 5089959), (3, 1696653), (7, 727137), (9, 565551), (21, 242379), (27, 188517), (47, 108297), (63, 80793), (81, 62839), (141, 36099), (189, 26931), (191, 26649), (329, 15471), (423, 12033), (567, 8977), (573, 8883), (987, 5157), (1269, 4011), (1337, 3807), (1719, 2961)]