2017352883

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14461}}^1$

素因数の和:14564

約数の個数: 48

約数和(自身を含む): 3416040096

約数和(自身を除く): 1398687213

約数列:

[1, 3, 7, 13, 21, 39, 49, 73, 91, 147, 219, 273, 511, 637, 949, 1533, 1911, 2847, 3577, 6643, 10731, 14461, 19929, 43383, 46501, 101227, 139503, 187993, 303681, 563979, 708589, 1055653, 1315951, 2125767, 3166959, 3947853, 7389571, 9211657, 13723489, 22168713, 27634971, 41170467, 51726997, 96064423, 155180991, 288193269, 672450961, 2017352883]

約数ペア:

[(1, 2017352883), (3, 672450961), (7, 288193269), (13, 155180991), (21, 96064423), (39, 51726997), (49, 41170467), (73, 27634971), (91, 22168713), (147, 13723489), (219, 9211657), (273, 7389571), (511, 3947853), (637, 3166959), (949, 2125767), (1533, 1315951), (1911, 1055653), (2847, 708589), (3577, 563979), (6643, 303681), (10731, 187993), (14461, 139503), (19929, 101227), (43383, 46501)]