12178299

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1321}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 18613760

約数和(自身を除く): 6435461

約数列:

[1, 3, 7, 21, 439, 1317, 1321, 3073, 3963, 9219, 9247, 27741, 579919, 1739757, 4059433, 12178299]

約数ペア:

[(1, 12178299), (3, 4059433), (7, 1739757), (21, 579919), (439, 27741), (1317, 9247), (1321, 9219), (3073, 3963)]