42887719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4937}}^1$

素因数の和:5034

約数の個数: 16

約数和(自身を含む): 52619328

約数和(自身を除く): 9731609

約数列:

[1, 7, 17, 73, 119, 511, 1241, 4937, 8687, 34559, 83929, 360401, 587503, 2522807, 6126817, 42887719]

約数ペア:

[(1, 42887719), (7, 6126817), (17, 2522807), (73, 587503), (119, 360401), (511, 83929), (1241, 34559), (4937, 8687)]