11880729

素因数分解:

$3^3\times 7^1\times {\mathrm{62861}}^1$

素因数の和:62877

約数の個数: 16

約数和(自身を含む): 20115840

約数和(自身を除く): 8235111

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 62861, 188583, 440027, 565749, 1320081, 1697247, 3960243, 11880729]

約数ペア:

[(1, 11880729), (3, 3960243), (7, 1697247), (9, 1320081), (21, 565749), (27, 440027), (63, 188583), (189, 62861)]