2017007979

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{6029}}^1$

素因数の和:6307

約数の個数: 32

約数和(自身を含む): 3125952000

約数和(自身を除く): 1108944021

約数列:

[1, 3, 7, 21, 89, 179, 267, 537, 623, 1253, 1869, 3759, 6029, 15931, 18087, 42203, 47793, 111517, 126609, 334551, 536581, 1079191, 1609743, 3237573, 3756067, 7554337, 11268201, 22663011, 96047999, 288143997, 672335993, 2017007979]

約数ペア:

[(1, 2017007979), (3, 672335993), (7, 288143997), (21, 96047999), (89, 22663011), (179, 11268201), (267, 7554337), (537, 3756067), (623, 3237573), (1253, 1609743), (1869, 1079191), (3759, 536581), (6029, 334551), (15931, 126609), (18087, 111517), (42203, 47793)]