27730399

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 29804544

約数和(自身を除く): 2074145

約数列:

[1, 31, 43, 71, 293, 1333, 2201, 3053, 9083, 12599, 20803, 94643, 390569, 644893, 894529, 27730399]

約数ペア:

[(1, 27730399), (31, 894529), (43, 644893), (71, 390569), (293, 94643), (1333, 20803), (2201, 12599), (3053, 9083)]