2008272003

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1\times {\mathrm{7309}}^1$

素因数の和:8746

約数の個数: 16

約数和(自身を含む): 2720021760

約数和(自身を除く): 711749757

約数列:

[1, 3, 67, 201, 1367, 4101, 7309, 21927, 91589, 274767, 489703, 1469109, 9991403, 29974209, 669424001, 2008272003]

約数ペア:

[(1, 2008272003), (3, 669424001), (67, 29974209), (201, 9991403), (1367, 1469109), (4101, 489703), (7309, 274767), (21927, 91589)]