713543047

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{238723}}^1$

素因数の和:238798

約数の個数: 12

約数和(自身を含む): 843650616

約数和(自身を除く): 130107569

約数列:

[1, 7, 49, 61, 427, 2989, 238723, 1671061, 11697427, 14562103, 101934721, 713543047]

約数ペア:

[(1, 713543047), (7, 101934721), (49, 14562103), (61, 11697427), (427, 1671061), (2989, 238723)]