27861657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28753}}^1$

素因数の和:28792

約数の個数: 16

約数和(自身を含む): 41405760

約数和(自身を除く): 13544103

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 28753, 86259, 488801, 546307, 1466403, 1638921, 9287219, 27861657]

約数ペア:

[(1, 27861657), (3, 9287219), (17, 1638921), (19, 1466403), (51, 546307), (57, 488801), (323, 86259), (969, 28753)]