2002784751

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2203}}^1\times {\mathrm{3061}}^1$

素因数の和:5284

約数の個数: 32

約数和(自身を含む): 3239351040

約数和(自身を除く): 1236566289

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2203, 3061, 6609, 9183, 19827, 24233, 27549, 33671, 59481, 72699, 82647, 101013, 218097, 303039, 654291, 909117, 6743383, 20230149, 60690447, 74177213, 182071341, 222531639, 667594917, 2002784751]

約数ペア:

[(1, 2002784751), (3, 667594917), (9, 222531639), (11, 182071341), (27, 74177213), (33, 60690447), (99, 20230149), (297, 6743383), (2203, 909117), (3061, 654291), (6609, 303039), (9183, 218097), (19827, 101013), (24233, 82647), (27549, 72699), (33671, 59481)]