4717961857

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{155621}}^1$

素因数の和:155760

約数の個数: 16

約数和(自身を含む): 5557572864

約数和(自身を除く): 839611007

約数列:

[1, 7, 61, 71, 427, 497, 4331, 30317, 155621, 1089347, 9492881, 11049091, 66450167, 77343637, 673994551, 4717961857]

約数ペア:

[(1, 4717961857), (7, 673994551), (61, 77343637), (71, 66450167), (427, 11049091), (497, 9492881), (4331, 1089347), (30317, 155621)]