2666777739

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{1613}}^1\times {\mathrm{4877}}^1$

素因数の和:6606

約数の個数: 16

約数和(自身を含む): 3590129952

約数和(自身を除く): 923352213

約数列:

[1, 3, 113, 339, 1613, 4839, 4877, 14631, 182269, 546807, 551101, 1653303, 7866601, 23599803, 888925913, 2666777739]

約数ペア:

[(1, 2666777739), (3, 888925913), (113, 23599803), (339, 7866601), (1613, 1653303), (4839, 551101), (4877, 546807), (14631, 182269)]