30195213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11171}}^1$

素因数の和:11244

約数の個数: 16

約数和(自身を含む): 43436736

約数和(自身を除く): 13241523

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 11171, 33513, 189907, 569721, 592063, 1776189, 10065071, 30195213]

約数ペア:

[(1, 30195213), (3, 10065071), (17, 1776189), (51, 592063), (53, 569721), (159, 189907), (901, 33513), (2703, 11171)]