2118897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 3538080

約数和(自身を除く): 1419183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1259, 1683, 3777, 11331, 13849, 21403, 41547, 64209, 124641, 192627, 235433, 706299, 2118897]

約数ペア:

[(1, 2118897), (3, 706299), (9, 235433), (11, 192627), (17, 124641), (33, 64209), (51, 41547), (99, 21403), (153, 13849), (187, 11331), (561, 3777), (1259, 1683)]