12355119

素因数分解:

$3^3\times 7^1\times {\mathrm{65371}}^1$

素因数の和:65387

約数の個数: 16

約数和(自身を含む): 20919040

約数和(自身を除く): 8563921

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 65371, 196113, 457597, 588339, 1372791, 1765017, 4118373, 12355119]

約数ペア:

[(1, 12355119), (3, 4118373), (7, 1765017), (9, 1372791), (21, 588339), (27, 457597), (63, 196113), (189, 65371)]