12091041

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 18075200

約数和(自身を除く): 5984159

約数列:

[1, 3, 9, 43, 129, 157, 199, 387, 471, 597, 1413, 1791, 6751, 8557, 20253, 25671, 31243, 60759, 77013, 93729, 281187, 1343449, 4030347, 12091041]

約数ペア:

[(1, 12091041), (3, 4030347), (9, 1343449), (43, 281187), (129, 93729), (157, 77013), (199, 60759), (387, 31243), (471, 25671), (597, 20253), (1413, 8557), (1791, 6751)]