129754961

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{967}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 153795840

約数和(自身を除く): 24040879

約数列:

[1, 7, 29, 203, 661, 967, 4627, 6769, 19169, 28043, 134183, 196301, 639187, 4474309, 18536423, 129754961]

約数ペア:

[(1, 129754961), (7, 18536423), (29, 4474309), (203, 639187), (661, 196301), (967, 134183), (4627, 28043), (6769, 19169)]