12393417

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 17031168

約数和(自身を除く): 4637751

約数列:

[1, 3, 43, 129, 191, 503, 573, 1509, 8213, 21629, 24639, 64887, 96073, 288219, 4131139, 12393417]

約数ペア:

[(1, 12393417), (3, 4131139), (43, 288219), (129, 96073), (191, 64887), (503, 24639), (573, 21629), (1509, 8213)]