71380617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{309007}}^1$

素因数の和:309028

約数の個数: 16

約数和(自身を含む): 118659072

約数和(自身を除く): 47278455

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 309007, 927021, 2163049, 3399077, 6489147, 10197231, 23793539, 71380617]

約数ペア:

[(1, 71380617), (3, 23793539), (7, 10197231), (11, 6489147), (21, 3399077), (33, 2163049), (77, 927021), (231, 309007)]