2012209971

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{52291}}^1$

素因数の和:52522

約数の個数: 16

約数和(自身を含む): 2730897408

約数和(自身を除く): 718687437

約数列:

[1, 3, 101, 127, 303, 381, 12827, 38481, 52291, 156873, 5281391, 6640957, 15844173, 19922871, 670736657, 2012209971]

約数ペア:

[(1, 2012209971), (3, 670736657), (101, 19922871), (127, 15844173), (303, 6640957), (381, 5281391), (12827, 156873), (38481, 52291)]