1129254049

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{4861}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 1436662656

約数和(自身を除く): 307408607

約数列:

[1, 7, 11, 49, 77, 431, 539, 3017, 4741, 4861, 21119, 33187, 34027, 53471, 232309, 238189, 374297, 2095091, 2620079, 14665637, 23046001, 102659459, 161322007, 1129254049]

約数ペア:

[(1, 1129254049), (7, 161322007), (11, 102659459), (49, 23046001), (77, 14665637), (431, 2620079), (539, 2095091), (3017, 374297), (4741, 238189), (4861, 232309), (21119, 53471), (33187, 34027)]