289771107

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{5563}}^1$

素因数の和:5842

約数の個数: 16

約数和(自身を含む): 392595840

約数和(自身を除く): 102824733

約数列:

[1, 3, 97, 179, 291, 537, 5563, 16689, 17363, 52089, 539611, 995777, 1618833, 2987331, 96590369, 289771107]

約数ペア:

[(1, 289771107), (3, 96590369), (97, 2987331), (179, 1618833), (291, 995777), (537, 539611), (5563, 52089), (16689, 17363)]