268797421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{859}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 289785600

約数和(自身を除く): 20988179

約数列:

[1, 17, 79, 233, 859, 1343, 3961, 14603, 18407, 67861, 200147, 312919, 1153637, 3402499, 15811613, 268797421]

約数ペア:

[(1, 268797421), (17, 15811613), (79, 3402499), (233, 1153637), (859, 312919), (1343, 200147), (3961, 67861), (14603, 18407)]