12848941

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 15095808

約数和(自身を除く): 2246867

約数列:

[1, 7, 71, 103, 251, 497, 721, 1757, 7313, 17821, 25853, 51191, 124747, 180971, 1835563, 12848941]

約数ペア:

[(1, 12848941), (7, 1835563), (71, 180971), (103, 124747), (251, 51191), (497, 25853), (721, 17821), (1757, 7313)]