86872839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{28871}}^1$

素因数の和:28950

約数の個数: 16

約数和(自身を含む): 124727040

約数和(自身を除く): 37854201

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 28871, 86613, 490807, 1472421, 1703389, 5110167, 28957613, 86872839]

約数ペア:

[(1, 86872839), (3, 28957613), (17, 5110167), (51, 1703389), (59, 1472421), (177, 490807), (1003, 86613), (3009, 28871)]