12343863

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30937}}^1$

素因数の和:30966

約数の個数: 16

約数和(自身を含む): 19800320

約数和(自身を除く): 7456457

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 30937, 92811, 216559, 587803, 649677, 1763409, 4114621, 12343863]

約数ペア:

[(1, 12343863), (3, 4114621), (7, 1763409), (19, 649677), (21, 587803), (57, 216559), (133, 92811), (399, 30937)]