1275764049

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{93319}}^1$

素因数の和:93370

約数の個数: 36

約数和(自身を含む): 2212803840

約数和(自身を除く): 937039791

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 93319, 279957, 653233, 839871, 1959699, 2892889, 4572631, 5879097, 8678667, 13717893, 20250223, 26036001, 41153679, 60750669, 141751561, 182252007, 425254683, 1275764049]

約数ペア:

[(1, 1275764049), (3, 425254683), (7, 182252007), (9, 141751561), (21, 60750669), (31, 41153679), (49, 26036001), (63, 20250223), (93, 13717893), (147, 8678667), (217, 5879097), (279, 4572631), (441, 2892889), (651, 1959699), (1519, 839871), (1953, 653233), (4557, 279957), (13671, 93319)]