917368881

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 1468268928

約数和(自身を除く): 550900047

約数列:

[1, 3, 11, 13, 33, 39, 73, 121, 143, 219, 363, 429, 803, 949, 1573, 2409, 2663, 2847, 4719, 7989, 8833, 10439, 26499, 29293, 31317, 34619, 87879, 103857, 114829, 194399, 322223, 344487, 380809, 583197, 966669, 1142427, 2138389, 2527187, 4188899, 6415167, 7581561, 12566697, 23522279, 27799057, 70566837, 83397171, 305789627, 917368881]

約数ペア:

[(1, 917368881), (3, 305789627), (11, 83397171), (13, 70566837), (33, 27799057), (39, 23522279), (73, 12566697), (121, 7581561), (143, 6415167), (219, 4188899), (363, 2527187), (429, 2138389), (803, 1142427), (949, 966669), (1573, 583197), (2409, 380809), (2663, 344487), (2847, 322223), (4719, 194399), (7989, 114829), (8833, 103857), (10439, 87879), (26499, 34619), (29293, 31317)]