24431869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 32034816

約数和(自身を除く): 7602947

約数列:

[1, 7, 11, 43, 47, 77, 157, 301, 329, 473, 517, 1099, 1727, 2021, 3311, 3619, 6751, 7379, 12089, 14147, 22231, 47257, 51653, 74261, 81169, 155617, 317297, 519827, 568183, 2221079, 3490267, 24431869]

約数ペア:

[(1, 24431869), (7, 3490267), (11, 2221079), (43, 568183), (47, 519827), (77, 317297), (157, 155617), (301, 81169), (329, 74261), (473, 51653), (517, 47257), (1099, 22231), (1727, 14147), (2021, 12089), (3311, 7379), (3619, 6751)]