57191709

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{5297}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 78834240

約数和(自身を除く): 21642531

約数列:

[1, 3, 59, 61, 177, 183, 3599, 5297, 10797, 15891, 312523, 323117, 937569, 969351, 19063903, 57191709]

約数ペア:

[(1, 57191709), (3, 19063903), (59, 969351), (61, 937569), (177, 323117), (183, 312523), (3599, 15891), (5297, 10797)]