993195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1051}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 2019840

約数和(自身を除く): 1026645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1051, 3153, 5255, 7357, 9459, 15765, 22071, 28377, 36785, 47295, 66213, 110355, 141885, 198639, 331065, 993195]

約数ペア:

[(1, 993195), (3, 331065), (5, 198639), (7, 141885), (9, 110355), (15, 66213), (21, 47295), (27, 36785), (35, 28377), (45, 22071), (63, 15765), (105, 9459), (135, 7357), (189, 5255), (315, 3153), (945, 1051)]