399094719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{9043}}^1$

素因数の和:9406

約数の個数: 16

約数和(自身を含む): 545244672

約数和(自身を除く): 146149953

約数列:

[1, 3, 47, 141, 313, 939, 9043, 14711, 27129, 44133, 425021, 1275063, 2830459, 8491377, 133031573, 399094719]

約数ペア:

[(1, 399094719), (3, 133031573), (47, 8491377), (141, 2830459), (313, 1275063), (939, 425021), (9043, 44133), (14711, 27129)]