267272079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{20879}}^1$

素因数の和:21150

約数の個数: 16

約数和(自身を含む): 378846720

約数和(自身を除く): 111574641

約数列:

[1, 3, 17, 51, 251, 753, 4267, 12801, 20879, 62637, 354943, 1064829, 5240629, 15721887, 89090693, 267272079]

約数ペア:

[(1, 267272079), (3, 89090693), (17, 15721887), (51, 5240629), (251, 1064829), (753, 354943), (4267, 62637), (12801, 20879)]