2019035529

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{1429}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 3422939520

約数和(自身を除く): 1403903991

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 547, 861, 1429, 1641, 2583, 3829, 4287, 4923, 10003, 11487, 12861, 22427, 30009, 34461, 58589, 67281, 90027, 156989, 175767, 201843, 410123, 470967, 527301, 781663, 1230369, 1412901, 2344989, 3691107, 5471641, 7034967, 16414923, 32048183, 49244769, 96144549, 224337281, 288433647, 673011843, 2019035529]

約数ペア:

[(1, 2019035529), (3, 673011843), (7, 288433647), (9, 224337281), (21, 96144549), (41, 49244769), (63, 32048183), (123, 16414923), (287, 7034967), (369, 5471641), (547, 3691107), (861, 2344989), (1429, 1412901), (1641, 1230369), (2583, 781663), (3829, 527301), (4287, 470967), (4923, 410123), (10003, 201843), (11487, 175767), (12861, 156989), (22427, 90027), (30009, 67281), (34461, 58589)]