293870109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443243}}^1$

素因数の和:443276

約数の個数: 16

約数和(自身を含む): 446789952

約数和(自身を除く): 152919843

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 443243, 1329729, 5762159, 7535131, 17286477, 22605393, 97956703, 293870109]

約数ペア:

[(1, 293870109), (3, 97956703), (13, 22605393), (17, 17286477), (39, 7535131), (51, 5762159), (221, 1329729), (663, 443243)]