56220451

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 65767680

約数和(自身を除く): 9547229

約数列:

[1, 7, 59, 197, 413, 691, 1379, 4837, 11623, 40769, 81361, 136127, 285383, 952889, 8031493, 56220451]

約数ペア:

[(1, 56220451), (7, 8031493), (59, 952889), (197, 285383), (413, 136127), (691, 81361), (1379, 40769), (4837, 11623)]