212748890111

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{276401}}^1$

素因数の和:276802

約数の個数: 16

約数和(自身を含む): 222333346368

約数和(自身を除く): 9584456257

約数列:

[1, 37, 71, 293, 2627, 10841, 20803, 276401, 769711, 10226837, 19624471, 80985493, 726105427, 2996463241, 5749970003, 212748890111]

約数ペア:

[(1, 212748890111), (37, 5749970003), (71, 2996463241), (293, 726105427), (2627, 80985493), (10841, 19624471), (20803, 10226837), (276401, 769711)]