274247727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{3539}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 394101120

約数和(自身を除く): 119853393

約数列:

[1, 3, 13, 39, 1987, 3539, 5961, 10617, 25831, 46007, 77493, 138021, 7031993, 21095979, 91415909, 274247727]

約数ペア:

[(1, 274247727), (3, 91415909), (13, 21095979), (39, 7031993), (1987, 138021), (3539, 77493), (5961, 46007), (10617, 25831)]