21301086

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44939}}^1$

素因数の和:45023

約数の個数: 16

約数和(自身を含む): 43142400

約数和(自身を除く): 21841314

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44939, 89878, 134817, 269634, 3550181, 7100362, 10650543, 21301086]

約数ペア:

[(1, 21301086), (2, 10650543), (3, 7100362), (6, 3550181), (79, 269634), (158, 134817), (237, 89878), (474, 44939)]