12745677

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1801}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 19490432

約数和(自身を除く): 6744755

約数列:

[1, 3, 7, 21, 337, 1011, 1801, 2359, 5403, 7077, 12607, 37821, 606937, 1820811, 4248559, 12745677]

約数ペア:

[(1, 12745677), (3, 4248559), (7, 1820811), (21, 606937), (337, 37821), (1011, 12607), (1801, 7077), (2359, 5403)]