2287299

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1514301

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 149, 301, 357, 447, 731, 903, 1043, 2193, 2533, 3129, 5117, 6407, 7599, 15351, 17731, 19221, 44849, 53193, 108919, 134547, 326757, 762433, 2287299]

約数ペア:

[(1, 2287299), (3, 762433), (7, 326757), (17, 134547), (21, 108919), (43, 53193), (51, 44849), (119, 19221), (129, 17731), (149, 15351), (301, 7599), (357, 6407), (447, 5117), (731, 3129), (903, 2533), (1043, 2193)]