67649647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13309}}^1$

素因数の和:13362

約数の個数: 16

約数和(自身を含む): 80498880

約数和(自身を除く): 12849233

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 13309, 173017, 226253, 306107, 2941289, 3979391, 5203819, 67649647]

約数ペア:

[(1, 67649647), (13, 5203819), (17, 3979391), (23, 2941289), (221, 306107), (299, 226253), (391, 173017), (5083, 13309)]