12135231

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{3539}}^1$

素因数の和:3675

約数の個数: 16

約数和(自身を含む): 18124800

約数和(自身を除く): 5989569

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 3539, 10617, 31851, 95553, 449453, 1348359, 4045077, 12135231]

約数ペア:

[(1, 12135231), (3, 4045077), (9, 1348359), (27, 449453), (127, 95553), (381, 31851), (1143, 10617), (3429, 3539)]