214746687

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{184967}}^1$

素因数の和:185019

約数の個数: 16

約数和(自身を含む): 325543680

約数和(自身を除く): 110796993

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 184967, 554901, 1664703, 4994109, 7953581, 23860743, 71582229, 214746687]

約数ペア:

[(1, 214746687), (3, 71582229), (9, 23860743), (27, 7953581), (43, 4994109), (129, 1664703), (387, 554901), (1161, 184967)]