27913721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 31269888

約数和(自身を除く): 3356167

約数列:

[1, 11, 71, 103, 347, 781, 1133, 3817, 7313, 24637, 35741, 80443, 271007, 393151, 2537611, 27913721]

約数ペア:

[(1, 27913721), (11, 2537611), (71, 393151), (103, 271007), (347, 80443), (781, 35741), (1133, 24637), (3817, 7313)]