942206517

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{653}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 1602456960

約数和(自身を除く): 660250443

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 619, 653, 777, 1857, 1959, 2331, 4333, 4571, 5571, 5877, 12999, 13713, 22903, 24161, 38997, 41139, 68709, 72483, 160321, 169127, 206127, 217449, 404207, 480963, 507381, 1212621, 1442889, 1522143, 2829449, 3637863, 8488347, 14955659, 25465041, 44866977, 104689613, 134600931, 314068839, 942206517]

約数ペア:

[(1, 942206517), (3, 314068839), (7, 134600931), (9, 104689613), (21, 44866977), (37, 25465041), (63, 14955659), (111, 8488347), (259, 3637863), (333, 2829449), (619, 1522143), (653, 1442889), (777, 1212621), (1857, 507381), (1959, 480963), (2331, 404207), (4333, 217449), (4571, 206127), (5571, 169127), (5877, 160321), (12999, 72483), (13713, 68709), (22903, 41139), (24161, 38997)]