31310493

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 42932736

約数和(自身を除く): 11622243

約数列:

[1, 3, 43, 129, 251, 753, 967, 2901, 10793, 32379, 41581, 124743, 242717, 728151, 10436831, 31310493]

約数ペア:

[(1, 31310493), (3, 10436831), (43, 728151), (129, 242717), (251, 124743), (753, 41581), (967, 32379), (2901, 10793)]