12415863

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 17114240

約数和(自身を除く): 4698377

約数列:

[1, 3, 43, 109, 129, 327, 883, 2649, 4687, 14061, 37969, 96247, 113907, 288741, 4138621, 12415863]

約数ペア:

[(1, 12415863), (3, 4138621), (43, 288741), (109, 113907), (129, 96247), (327, 37969), (883, 14061), (2649, 4687)]