881997169

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{971}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 935639424

約数和(自身を除く): 53642255

約数列:

[1, 23, 73, 541, 971, 1679, 12443, 22333, 39493, 70883, 525311, 908339, 1630309, 12082153, 38347703, 881997169]

約数ペア:

[(1, 881997169), (23, 38347703), (73, 12082153), (541, 1630309), (971, 908339), (1679, 525311), (12443, 70883), (22333, 39493)]