11538387

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7963}}^1$

素因数の和:7999

約数の個数: 24

約数和(自身を含む): 19878144

約数和(自身を除く): 8339757

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 7963, 23889, 55741, 71667, 167223, 183149, 501669, 549447, 1282043, 1648341, 3846129, 11538387]

約数ペア:

[(1, 11538387), (3, 3846129), (7, 1648341), (9, 1282043), (21, 549447), (23, 501669), (63, 183149), (69, 167223), (161, 71667), (207, 55741), (483, 23889), (1449, 7963)]