828248841

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{65407}}^1$

素因数の和:65490

約数の個数: 32

約数和(自身を含む): 1423278080

約数和(自身を除く): 595029239

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 12663, 65407, 196221, 457849, 588663, 1373547, 1765989, 4120641, 4382269, 12361923, 13146807, 30675883, 39440421, 92027649, 118321263, 276082947, 828248841]

約数ペア:

[(1, 828248841), (3, 276082947), (7, 118321263), (9, 92027649), (21, 39440421), (27, 30675883), (63, 13146807), (67, 12361923), (189, 4382269), (201, 4120641), (469, 1765989), (603, 1373547), (1407, 588663), (1809, 457849), (4221, 196221), (12663, 65407)]