29884743

素因数分解:

$3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{907}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 49482368

約数和(自身を除く): 19597625

約数列:

[1, 3, 7, 9, 21, 63, 523, 907, 1569, 2721, 3661, 4707, 6349, 8163, 10983, 19047, 32949, 57141, 474361, 1423083, 3320527, 4269249, 9961581, 29884743]

約数ペア:

[(1, 29884743), (3, 9961581), (7, 4269249), (9, 3320527), (21, 1423083), (63, 474361), (523, 57141), (907, 32949), (1569, 19047), (2721, 10983), (3661, 8163), (4707, 6349)]