31461243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3989}}^1$

素因数の和:4242

約数の個数: 16

約数和(自身を含む): 45964800

約数和(自身を除く): 14503557

約数列:

[1, 3, 11, 33, 239, 717, 2629, 3989, 7887, 11967, 43879, 131637, 953371, 2860113, 10487081, 31461243]

約数ペア:

[(1, 31461243), (3, 10487081), (11, 2860113), (33, 953371), (239, 131637), (717, 43879), (2629, 11967), (3989, 7887)]