126478681

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 147593728

約数和(自身を除く): 21115047

約数列:

[1, 7, 61, 271, 427, 1093, 1897, 7651, 16531, 66673, 115717, 296203, 466711, 2073421, 18068383, 126478681]

約数ペア:

[(1, 126478681), (7, 18068383), (61, 2073421), (271, 466711), (427, 296203), (1093, 115717), (1897, 66673), (7651, 16531)]