12038157

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 17971200

約数和(自身を除く): 5933043

約数列:

[1, 3, 9, 47, 141, 149, 191, 423, 447, 573, 1341, 1719, 7003, 8977, 21009, 26931, 28459, 63027, 80793, 85377, 256131, 1337573, 4012719, 12038157]

約数ペア:

[(1, 12038157), (3, 4012719), (9, 1337573), (47, 256131), (141, 85377), (149, 80793), (191, 63027), (423, 28459), (447, 26931), (573, 21009), (1341, 8977), (1719, 7003)]