1265440319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 1525063680

約数和(自身を除く): 259623361

約数列:

[1, 11, 13, 59, 127, 143, 649, 767, 1181, 1397, 1651, 7493, 8437, 12991, 15353, 18161, 69679, 82423, 97409, 149987, 168883, 766469, 905827, 1071499, 1649857, 1949831, 8849233, 9964097, 21448141, 97341563, 115040029, 1265440319]

約数ペア:

[(1, 1265440319), (11, 115040029), (13, 97341563), (59, 21448141), (127, 9964097), (143, 8849233), (649, 1949831), (767, 1649857), (1181, 1071499), (1397, 905827), (1651, 766469), (7493, 168883), (8437, 149987), (12991, 97409), (15353, 82423), (18161, 69679)]