1121337

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 2016000

約数和(自身を除く): 894663

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 349, 357, 459, 1047, 1071, 2443, 3141, 3213, 5933, 7329, 9423, 17799, 21987, 41531, 53397, 65961, 124593, 160191, 373779, 1121337]

約数ペア:

[(1, 1121337), (3, 373779), (7, 160191), (9, 124593), (17, 65961), (21, 53397), (27, 41531), (51, 21987), (63, 17799), (119, 9423), (153, 7329), (189, 5933), (349, 3213), (357, 3141), (459, 2443), (1047, 1071)]