304800489

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9431}}^1$

素因数の和:9472

約数の個数: 48

約数和(自身を含む): 549319680

約数和(自身を除く): 244519191

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 3591, 4617, 9431, 10773, 28293, 32319, 66017, 84879, 179189, 198051, 254637, 537567, 594153, 763911, 1254323, 1612701, 1782459, 2291733, 3762969, 4838103, 5347377, 11288907, 14514309, 16042131, 33866721, 43542927, 101600163, 304800489]

約数ペア:

[(1, 304800489), (3, 101600163), (7, 43542927), (9, 33866721), (19, 16042131), (21, 14514309), (27, 11288907), (57, 5347377), (63, 4838103), (81, 3762969), (133, 2291733), (171, 1782459), (189, 1612701), (243, 1254323), (399, 763911), (513, 594153), (567, 537567), (1197, 254637), (1539, 198051), (1701, 179189), (3591, 84879), (4617, 66017), (9431, 32319), (10773, 28293)]