11505039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 20837376

約数和(自身を除く): 9332337

約数列:

[1, 3, 7, 13, 17, 21, 37, 39, 51, 67, 91, 111, 119, 201, 221, 259, 273, 357, 469, 481, 629, 663, 777, 871, 1139, 1407, 1443, 1547, 1887, 2479, 2613, 3367, 3417, 4403, 4641, 6097, 7437, 7973, 8177, 10101, 13209, 14807, 17353, 18291, 23919, 24531, 32227, 42143, 44421, 52059, 57239, 96681, 103649, 126429, 171717, 225589, 295001, 310947, 547859, 676767, 885003, 1643577, 3835013, 11505039]

約数ペア:

[(1, 11505039), (3, 3835013), (7, 1643577), (13, 885003), (17, 676767), (21, 547859), (37, 310947), (39, 295001), (51, 225589), (67, 171717), (91, 126429), (111, 103649), (119, 96681), (201, 57239), (221, 52059), (259, 44421), (273, 42143), (357, 32227), (469, 24531), (481, 23919), (629, 18291), (663, 17353), (777, 14807), (871, 13209), (1139, 10101), (1407, 8177), (1443, 7973), (1547, 7437), (1887, 6097), (2479, 4641), (2613, 4403), (3367, 3417)]