1913841820803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{1902293}}^1$

素因数の和:1903059

約数の個数: 32

約数和(自身を含む): 2852527898880

約数和(自身を除く): 938686078077

約数列:

[1, 3, 11, 33, 43, 129, 473, 709, 1419, 2127, 7799, 23397, 30487, 91461, 335357, 1006071, 1902293, 5706879, 20925223, 62775669, 81798599, 245395797, 899784589, 1348725737, 2699353767, 4046177211, 14835983107, 44507949321, 57995206691, 173985620073, 637947273601, 1913841820803]

約数ペア:

[(1, 1913841820803), (3, 637947273601), (11, 173985620073), (33, 57995206691), (43, 44507949321), (129, 14835983107), (473, 4046177211), (709, 2699353767), (1419, 1348725737), (2127, 899784589), (7799, 245395797), (23397, 81798599), (30487, 62775669), (91461, 20925223), (335357, 5706879), (1006071, 1902293)]