7381893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 10622016

約数和(自身を除く): 3240123

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 2731, 8193, 46427, 139281, 144743, 434229, 2460631, 7381893]

約数ペア:

[(1, 7381893), (3, 2460631), (17, 434229), (51, 144743), (53, 139281), (159, 46427), (901, 8193), (2703, 2731)]