20171277121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1\times {\mathrm{7213}}^1$

素因数の和:8328

約数の個数: 16

約数和(自身を含む): 21503491200

約数和(自身を除く): 1332214079

約数列:

[1, 17, 179, 919, 3043, 7213, 15623, 122621, 164501, 1291127, 2796517, 6628747, 21949159, 112688699, 1186545713, 20171277121]

約数ペア:

[(1, 20171277121), (17, 1186545713), (179, 112688699), (919, 21949159), (3043, 6628747), (7213, 2796517), (15623, 1291127), (122621, 164501)]