119220479

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 146266560

約数和(自身を除く): 27046081

約数列:

[1, 7, 29, 49, 53, 203, 371, 1421, 1537, 1583, 2597, 10759, 11081, 45907, 75313, 77567, 83899, 321349, 587293, 2249443, 2433071, 4111051, 17031497, 119220479]

約数ペア:

[(1, 119220479), (7, 17031497), (29, 4111051), (49, 2433071), (53, 2249443), (203, 587293), (371, 321349), (1421, 83899), (1537, 77567), (1583, 75313), (2597, 45907), (10759, 11081)]