27990523

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 31314816

約数和(自身を除く): 3324293

約数列:

[1, 11, 67, 163, 233, 737, 1793, 2563, 10921, 15611, 37979, 120131, 171721, 417769, 2544593, 27990523]

約数ペア:

[(1, 27990523), (11, 2544593), (67, 417769), (163, 171721), (233, 120131), (737, 37979), (1793, 15611), (2563, 10921)]