205328739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{888869}}^1$

素因数の和:888890

約数の個数: 16

約数和(自身を含む): 341326080

約数和(自身を除く): 135997341

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 888869, 2666607, 6222083, 9777559, 18666249, 29332677, 68442913, 205328739]

約数ペア:

[(1, 205328739), (3, 68442913), (7, 29332677), (11, 18666249), (21, 9777559), (33, 6222083), (77, 2666607), (231, 888869)]