1330996743

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{7109}}^1$

素因数の和:7479

約数の個数: 24

約数和(自身を含む): 1956558240

約数和(自身を除く): 625561497

約数列:

[1, 3, 9, 71, 213, 293, 639, 879, 2637, 7109, 20803, 21327, 62409, 63981, 187227, 504739, 1514217, 2082937, 4542651, 6248811, 18746433, 147888527, 443665581, 1330996743]

約数ペア:

[(1, 1330996743), (3, 443665581), (9, 147888527), (71, 18746433), (213, 6248811), (293, 4542651), (639, 2082937), (879, 1514217), (2637, 504739), (7109, 187227), (20803, 63981), (21327, 62409)]