97919721

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 144196416

約数和(自身を除く): 46276695

約数列:

[1, 3, 9, 71, 213, 293, 523, 639, 879, 1569, 2637, 4707, 20803, 37133, 62409, 111399, 153239, 187227, 334197, 459717, 1379151, 10879969, 32639907, 97919721]

約数ペア:

[(1, 97919721), (3, 32639907), (9, 10879969), (71, 1379151), (213, 459717), (293, 334197), (523, 187227), (639, 153239), (879, 111399), (1569, 62409), (2637, 37133), (4707, 20803)]