210327213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{25301}}^1$

素因数の和:25484

約数の個数: 16

約数和(自身を含む): 298766016

約数和(自身を除く): 88438803

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 25301, 75903, 430117, 1290351, 4124063, 12372189, 70109071, 210327213]

約数ペア:

[(1, 210327213), (3, 70109071), (17, 12372189), (51, 4124063), (163, 1290351), (489, 430117), (2771, 75903), (8313, 25301)]