1268691831

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 2030520960

約数和(自身を除く): 761829129

約数列:

[1, 3, 9, 11, 33, 99, 107, 229, 321, 523, 687, 963, 1177, 1569, 2061, 2519, 3531, 4707, 5753, 7557, 10593, 17259, 22671, 24503, 51777, 55961, 73509, 119767, 167883, 220527, 269533, 359301, 503649, 615571, 808599, 1077903, 1317437, 1846713, 2425797, 3952311, 5540139, 11856933, 12815069, 38445207, 115335621, 140965759, 422897277, 1268691831]

約数ペア:

[(1, 1268691831), (3, 422897277), (9, 140965759), (11, 115335621), (33, 38445207), (99, 12815069), (107, 11856933), (229, 5540139), (321, 3952311), (523, 2425797), (687, 1846713), (963, 1317437), (1177, 1077903), (1569, 808599), (2061, 615571), (2519, 503649), (3531, 359301), (4707, 269533), (5753, 220527), (7557, 167883), (10593, 119767), (17259, 73509), (22671, 55961), (24503, 51777)]