2914695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 6090240

約数和(自身を除く): 3175545

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 487, 665, 855, 1197, 1461, 1995, 2435, 3409, 4383, 5985, 7305, 9253, 10227, 17045, 21915, 27759, 30681, 46265, 51135, 64771, 83277, 138795, 153405, 194313, 323855, 416385, 582939, 971565, 2914695]

約数ペア:

[(1, 2914695), (3, 971565), (5, 582939), (7, 416385), (9, 323855), (15, 194313), (19, 153405), (21, 138795), (35, 83277), (45, 64771), (57, 51135), (63, 46265), (95, 30681), (105, 27759), (133, 21915), (171, 17045), (285, 10227), (315, 9253), (399, 7305), (487, 5985), (665, 4383), (855, 3409), (1197, 2435), (1461, 1995)]