147091679

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{49211}}^1$

素因数の和:49286

約数の個数: 12

約数和(自身を含む): 173915208

約数和(自身を除く): 26823529

約数列:

[1, 7, 49, 61, 427, 2989, 49211, 344477, 2411339, 3001871, 21013097, 147091679]

約数ペア:

[(1, 147091679), (7, 21013097), (49, 3001871), (61, 2411339), (427, 344477), (2989, 49211)]