2657151

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 2112129

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 827, 1071, 2481, 3213, 5789, 7443, 14059, 17367, 22329, 42177, 52101, 98413, 126531, 156303, 295239, 379593, 885717, 2657151]

約数ペア:

[(1, 2657151), (3, 885717), (7, 379593), (9, 295239), (17, 156303), (21, 126531), (27, 98413), (51, 52101), (63, 42177), (119, 22329), (153, 17367), (189, 14059), (357, 7443), (459, 5789), (827, 3213), (1071, 2481)]