1719103659

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{691}}^1\times {\mathrm{701}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 2844751104

約数和(自身を除く): 1125647445

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 691, 701, 1183, 2073, 2103, 3549, 4837, 4907, 8983, 9113, 14511, 14721, 26949, 27339, 62881, 63791, 116779, 118469, 188643, 191373, 350337, 355407, 484391, 817453, 829283, 1453173, 2452359, 2487849, 3390737, 6297083, 10172211, 18891249, 44079581, 81862079, 132238743, 245586237, 573034553, 1719103659]

約数ペア:

[(1, 1719103659), (3, 573034553), (7, 245586237), (13, 132238743), (21, 81862079), (39, 44079581), (91, 18891249), (169, 10172211), (273, 6297083), (507, 3390737), (691, 2487849), (701, 2452359), (1183, 1453173), (2073, 829283), (2103, 817453), (3549, 484391), (4837, 355407), (4907, 350337), (8983, 191373), (9113, 188643), (14511, 118469), (14721, 116779), (26949, 63791), (27339, 62881)]