11318461

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 15283296

約数和(自身を除く): 3964835

約数列:

[1, 7, 11, 23, 49, 77, 83, 121, 161, 253, 539, 581, 847, 913, 1127, 1771, 1909, 2783, 4067, 5929, 6391, 10043, 12397, 13363, 19481, 20999, 44737, 70301, 93541, 136367, 146993, 230989, 492107, 1028951, 1616923, 11318461]

約数ペア:

[(1, 11318461), (7, 1616923), (11, 1028951), (23, 492107), (49, 230989), (77, 146993), (83, 136367), (121, 93541), (161, 70301), (253, 44737), (539, 20999), (581, 19481), (847, 13363), (913, 12397), (1127, 10043), (1771, 6391), (1909, 5929), (2783, 4067)]