171508029

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15797}}^1$

素因数の和:15865

約数の個数: 32

約数和(自身を含む): 291188736

約数和(自身を除く): 119680707

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 10857, 15797, 47391, 110579, 173767, 331737, 521301, 742459, 1216369, 2227377, 3649107, 5197213, 8167049, 15591639, 24501147, 57169343, 171508029]

約数ペア:

[(1, 171508029), (3, 57169343), (7, 24501147), (11, 15591639), (21, 8167049), (33, 5197213), (47, 3649107), (77, 2227377), (141, 1216369), (231, 742459), (329, 521301), (517, 331737), (987, 173767), (1551, 110579), (3619, 47391), (10857, 15797)]