2211425919

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 3400330752

約数和(自身を除く): 1188904833

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 317, 503, 603, 951, 1509, 1541, 2853, 4527, 4623, 7291, 11569, 13869, 21239, 21873, 33701, 34707, 63717, 65619, 101103, 104121, 159451, 191151, 303309, 478353, 488497, 775123, 1435059, 1465491, 2325369, 3667373, 4396473, 6976107, 10683217, 11002119, 32049651, 33006357, 96148953, 245713991, 737141973, 2211425919]

約数ペア:

[(1, 2211425919), (3, 737141973), (9, 245713991), (23, 96148953), (67, 33006357), (69, 32049651), (201, 11002119), (207, 10683217), (317, 6976107), (503, 4396473), (603, 3667373), (951, 2325369), (1509, 1465491), (1541, 1435059), (2853, 775123), (4527, 488497), (4623, 478353), (7291, 303309), (11569, 191151), (13869, 159451), (21239, 104121), (21873, 101103), (33701, 65619), (34707, 63717)]