254912019

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{5443}}^1$

素因数の和:5746

約数の個数: 16

約数和(自身を含む): 346499712

約数和(自身を除く): 91587693

約数列:

[1, 3, 67, 201, 233, 699, 5443, 15611, 16329, 46833, 364681, 1094043, 1268219, 3804657, 84970673, 254912019]

約数ペア:

[(1, 254912019), (3, 84970673), (67, 3804657), (201, 1268219), (233, 1094043), (699, 364681), (5443, 46833), (15611, 16329)]