21237031607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1\times {\mathrm{10559}}^1$

素因数の和:13366

約数の個数: 16

約数和(自身を含む): 23524300800

約数和(自身を除く): 2287269193

約数列:

[1, 11, 67, 737, 2729, 10559, 30019, 116149, 182843, 707453, 2011273, 7781983, 28815511, 316970621, 1930639237, 21237031607]

約数ペア:

[(1, 21237031607), (11, 1930639237), (67, 316970621), (737, 28815511), (2729, 7781983), (10559, 2011273), (30019, 707453), (116149, 182843)]