212211323

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 239755680

約数和(自身を除く): 27544357

約数列:

[1, 17, 19, 151, 229, 323, 361, 2567, 2869, 3893, 4351, 6137, 34579, 48773, 54511, 73967, 82669, 587843, 657001, 926687, 1405373, 11169017, 12483019, 212211323]

約数ペア:

[(1, 212211323), (17, 12483019), (19, 11169017), (151, 1405373), (229, 926687), (323, 657001), (361, 587843), (2567, 82669), (2869, 73967), (3893, 54511), (4351, 48773), (6137, 34579)]