11157028589

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{254977}}^1$

素因数の和:255057

約数の個数: 24

約数和(自身を含む): 13952396160

約数和(自身を除く): 2795367571

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 2303, 6251, 43757, 254977, 1784839, 4844563, 11983919, 12493873, 33911941, 83887433, 227694461, 237383587, 587212031, 1593861227, 11157028589]

約数ペア:

[(1, 11157028589), (7, 1593861227), (19, 587212031), (47, 237383587), (49, 227694461), (133, 83887433), (329, 33911941), (893, 12493873), (931, 11983919), (2303, 4844563), (6251, 1784839), (43757, 254977)]