1243289531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{1811}}^1$

素因数の和:2410

約数の個数: 16

約数和(自身を含む): 1369872000

約数和(自身を除く): 126582469

約数列:

[1, 11, 139, 449, 1529, 1811, 4939, 19921, 62411, 251729, 686521, 813139, 2769019, 8944529, 113026321, 1243289531]

約数ペア:

[(1, 1243289531), (11, 113026321), (139, 8944529), (449, 2769019), (1529, 813139), (1811, 686521), (4939, 251729), (19921, 62411)]