1796657427

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{84481}}^1$

素因数の和:84643

約数の個数: 24

約数和(自身を含む): 2767630320

約数和(自身を除く): 970972893

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 7089, 21267, 84481, 253443, 760329, 1436177, 4308531, 11742859, 12925593, 35228577, 105685731, 199628603, 598885809, 1796657427]

約数ペア:

[(1, 1796657427), (3, 598885809), (9, 199628603), (17, 105685731), (51, 35228577), (139, 12925593), (153, 11742859), (417, 4308531), (1251, 1436177), (2363, 760329), (7089, 253443), (21267, 84481)]