380910621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3701}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 650367360

約数和(自身を除く): 269456739

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 169, 203, 273, 377, 507, 609, 1131, 1183, 2639, 3549, 3701, 4901, 7917, 11103, 14703, 25907, 34307, 48113, 77721, 102921, 107329, 144339, 321987, 336791, 625469, 751303, 1010373, 1395277, 1876407, 2253909, 4185831, 4378283, 9766939, 13134849, 18138601, 29300817, 54415803, 126970207, 380910621]

約数ペア:

[(1, 380910621), (3, 126970207), (7, 54415803), (13, 29300817), (21, 18138601), (29, 13134849), (39, 9766939), (87, 4378283), (91, 4185831), (169, 2253909), (203, 1876407), (273, 1395277), (377, 1010373), (507, 751303), (609, 625469), (1131, 336791), (1183, 321987), (2639, 144339), (3549, 107329), (3701, 102921), (4901, 77721), (7917, 48113), (11103, 34307), (14703, 25907)]