12566277

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 19562400

約数和(自身を除く): 6996123

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 1709, 2451, 5127, 7353, 15381, 32471, 73487, 97413, 220461, 292239, 661383, 1396253, 4188759, 12566277]

約数ペア:

[(1, 12566277), (3, 4188759), (9, 1396253), (19, 661383), (43, 292239), (57, 220461), (129, 97413), (171, 73487), (387, 32471), (817, 15381), (1709, 7353), (2451, 5127)]