291210470403

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47147}}^1\times {\mathrm{47881}}^1$

素因数の和:95074

約数の個数: 16

約数和(自身を含む): 397327134336

約数和(自身を除く): 106116663933

約数列:

[1, 3, 43, 129, 47147, 47881, 141441, 143643, 2027321, 2058883, 6081963, 6176649, 2257445507, 6772336521, 97070156801, 291210470403]

約数ペア:

[(1, 291210470403), (3, 97070156801), (43, 6772336521), (129, 2257445507), (47147, 6176649), (47881, 6081963), (141441, 2058883), (143643, 2027321)]