28298171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 32693760

約数和(自身を除く): 4395589

約数列:

[1, 11, 29, 43, 319, 473, 1247, 2063, 13717, 22693, 59827, 88709, 658097, 975799, 2572561, 28298171]

約数ペア:

[(1, 28298171), (11, 2572561), (29, 975799), (43, 658097), (319, 88709), (473, 59827), (1247, 22693), (2063, 13717)]