7882407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 13325760

約数和(自身を除く): 5443353

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1321, 1989, 3963, 5967, 11889, 17173, 22457, 35667, 51519, 67371, 154557, 202113, 291941, 463671, 606339, 875823, 2627469, 7882407]

約数ペア:

[(1, 7882407), (3, 2627469), (9, 875823), (13, 606339), (17, 463671), (27, 291941), (39, 202113), (51, 154557), (117, 67371), (153, 51519), (221, 35667), (351, 22457), (459, 17173), (663, 11889), (1321, 5967), (1989, 3963)]