211671687813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{40021117}}^1$

素因数の和:40021204

約数の個数: 16

約数和(自身を含む): 295836104256

約数和(自身を除く): 84164416443

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 40021117, 120063351, 1640865797, 1720908031, 4922597391, 5162724093, 70557229271, 211671687813]

約数ペア:

[(1, 211671687813), (3, 70557229271), (41, 5162724093), (43, 4922597391), (123, 1720908031), (129, 1640865797), (1763, 120063351), (5289, 40021117)]