237182883

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 380413440

約数和(自身を除く): 143230557

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 157, 239, 301, 471, 717, 903, 1099, 1673, 2107, 3297, 5019, 6321, 6751, 7693, 10277, 11711, 20253, 23079, 30831, 35133, 37523, 47257, 71939, 112569, 141771, 215817, 262661, 330799, 503573, 787983, 992397, 1510719, 1613489, 1838627, 4840467, 5515881, 11294423, 33883269, 79060961, 237182883]

約数ペア:

[(1, 237182883), (3, 79060961), (7, 33883269), (21, 11294423), (43, 5515881), (49, 4840467), (129, 1838627), (147, 1613489), (157, 1510719), (239, 992397), (301, 787983), (471, 503573), (717, 330799), (903, 262661), (1099, 215817), (1673, 141771), (2107, 112569), (3297, 71939), (5019, 47257), (6321, 37523), (6751, 35133), (7693, 30831), (10277, 23079), (11711, 20253)]