27894201

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{653}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 38612160

約数和(自身を除く): 10717959

約数列:

[1, 3, 29, 87, 491, 653, 1473, 1959, 14239, 18937, 42717, 56811, 320623, 961869, 9298067, 27894201]

約数ペア:

[(1, 27894201), (3, 9298067), (29, 961869), (87, 320623), (491, 56811), (653, 42717), (1473, 18937), (1959, 14239)]