12795327

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3420

約数の個数: 20

約数和(自身を含む): 19526496

約数和(自身を除く): 6731169

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3361, 3807, 10083, 30249, 90747, 157967, 272241, 473901, 1421703, 4265109, 12795327]

約数ペア:

[(1, 12795327), (3, 4265109), (9, 1421703), (27, 473901), (47, 272241), (81, 157967), (141, 90747), (423, 30249), (1269, 10083), (3361, 3807)]