129123551

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 139242240

約数和(自身を除く): 10118689

約数列:

[1, 17, 101, 157, 479, 1717, 2669, 8143, 15857, 48379, 75203, 269569, 822443, 1278451, 7595503, 129123551]

約数ペア:

[(1, 129123551), (17, 7595503), (101, 1278451), (157, 822443), (479, 269569), (1717, 75203), (2669, 48379), (8143, 15857)]