7896609

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 14210240

約数和(自身を除く): 6313631

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 733, 1197, 1539, 2199, 3591, 5131, 6597, 10773, 13927, 15393, 19791, 41781, 46179, 59373, 97489, 125343, 138537, 292467, 376029, 415611, 877401, 1128087, 2632203, 7896609]

約数ペア:

[(1, 7896609), (3, 2632203), (7, 1128087), (9, 877401), (19, 415611), (21, 376029), (27, 292467), (57, 138537), (63, 125343), (81, 97489), (133, 59373), (171, 46179), (189, 41781), (399, 19791), (513, 15393), (567, 13927), (733, 10773), (1197, 6597), (1539, 5131), (2199, 3591)]