11982243

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43891}}^1$

素因数の和:43914

約数の個数: 16

約数和(自身を含む): 19663616

約数和(自身を除く): 7681373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 43891, 131673, 307237, 570583, 921711, 1711749, 3994081, 11982243]

約数ペア:

[(1, 11982243), (3, 3994081), (7, 1711749), (13, 921711), (21, 570583), (39, 307237), (91, 131673), (273, 43891)]