13550013

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 20749248

約数和(自身を除く): 7199235

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 977, 1541, 2931, 4623, 8793, 13869, 22471, 65459, 67413, 196377, 202239, 589131, 1505557, 4516671, 13550013]

約数ペア:

[(1, 13550013), (3, 4516671), (9, 1505557), (23, 589131), (67, 202239), (69, 196377), (201, 67413), (207, 65459), (603, 22471), (977, 13869), (1541, 8793), (2931, 4623)]