1123303951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 1552711680

約数和(自身を除く): 429407729

約数列:

[1, 7, 11, 17, 29, 77, 119, 127, 187, 203, 233, 319, 493, 889, 1309, 1397, 1631, 2159, 2233, 2563, 3451, 3683, 3961, 5423, 6757, 9779, 15113, 17941, 23749, 25781, 27727, 29591, 37961, 40513, 43571, 47299, 62611, 74327, 114869, 166243, 207137, 283591, 304997, 325501, 438277, 503047, 520289, 688721, 804083, 858139, 1263559, 2278507, 3521329, 4821047, 5533517, 6006973, 8844913, 9439529, 14588363, 38734619, 66076703, 102118541, 160471993, 1123303951]

約数ペア:

[(1, 1123303951), (7, 160471993), (11, 102118541), (17, 66076703), (29, 38734619), (77, 14588363), (119, 9439529), (127, 8844913), (187, 6006973), (203, 5533517), (233, 4821047), (319, 3521329), (493, 2278507), (889, 1263559), (1309, 858139), (1397, 804083), (1631, 688721), (2159, 520289), (2233, 503047), (2563, 438277), (3451, 325501), (3683, 304997), (3961, 283591), (5423, 207137), (6757, 166243), (9779, 114869), (15113, 74327), (17941, 62611), (23749, 47299), (25781, 43571), (27727, 40513), (29591, 37961)]