16967040489

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4724879}}^1$

素因数の和:4724914

約数の個数: 32

約数和(自身を含む): 30239232000

約数和(自身を除く): 13272191511

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4724879, 14174637, 33074153, 42523911, 89772701, 99222459, 127571733, 269318103, 297667377, 628408907, 807954309, 893002131, 1885226721, 2423862927, 5655680163, 16967040489]

約数ペア:

[(1, 16967040489), (3, 5655680163), (7, 2423862927), (9, 1885226721), (19, 893002131), (21, 807954309), (27, 628408907), (57, 297667377), (63, 269318103), (133, 127571733), (171, 99222459), (189, 89772701), (399, 42523911), (513, 33074153), (1197, 14174637), (3591, 4724879)]