7150143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 12805632

約数和(自身を除く): 5655489

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2381, 3003, 7143, 16667, 26191, 30953, 50001, 78573, 92859, 183337, 216671, 340483, 550011, 650013, 1021449, 2383381, 7150143]

約数ペア:

[(1, 7150143), (3, 2383381), (7, 1021449), (11, 650013), (13, 550011), (21, 340483), (33, 216671), (39, 183337), (77, 92859), (91, 78573), (143, 50001), (231, 30953), (273, 26191), (429, 16667), (1001, 7143), (2381, 3003)]