12471927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 18009600

約数和(自身を除く): 5537673

約数列:

[1, 3, 13, 39, 199, 597, 1607, 2587, 4821, 7761, 20891, 62673, 319793, 959379, 4157309, 12471927]

約数ペア:

[(1, 12471927), (3, 4157309), (13, 959379), (39, 319793), (199, 62673), (597, 20891), (1607, 7761), (2587, 4821)]