28773679

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{6427}}^1$

素因数の和:6486

約数の個数: 12

約数和(自身を含む): 32487112

約数和(自身を除く): 3713433

約数列:

[1, 11, 37, 121, 407, 4477, 6427, 70697, 237799, 777667, 2615789, 28773679]

約数ペア:

[(1, 28773679), (11, 2615789), (37, 777667), (121, 237799), (407, 70697), (4477, 6427)]