191010351

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1117}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 309104640

約数和(自身を除く): 118094289

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 479, 1117, 1437, 3351, 3353, 7819, 8143, 10059, 18989, 23457, 24429, 56967, 57001, 132923, 171003, 398769, 535043, 1605129, 3745301, 9095731, 11235903, 27287193, 63670117, 191010351]

約数ペア:

[(1, 191010351), (3, 63670117), (7, 27287193), (17, 11235903), (21, 9095731), (51, 3745301), (119, 1605129), (357, 535043), (479, 398769), (1117, 171003), (1437, 132923), (3351, 57001), (3353, 56967), (7819, 24429), (8143, 23457), (10059, 18989)]