1330684188239

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1109}}^1\times {\mathrm{12979}}^1$

素因数の和:14423

約数の個数: 32

約数和(自身を含む): 1560191846400

約数和(自身を除く): 229507658161

約数列:

[1, 7, 47, 281, 329, 1109, 1967, 7763, 12979, 13207, 52123, 90853, 92449, 311629, 364861, 610013, 2181403, 3647099, 4270091, 14393711, 14646563, 25529693, 100755977, 102525941, 171413653, 676504417, 1199895571, 4044632791, 4735530919, 28312429537, 190097741177, 1330684188239]

約数ペア:

[(1, 1330684188239), (7, 190097741177), (47, 28312429537), (281, 4735530919), (329, 4044632791), (1109, 1199895571), (1967, 676504417), (7763, 171413653), (12979, 102525941), (13207, 100755977), (52123, 25529693), (90853, 14646563), (92449, 14393711), (311629, 4270091), (364861, 3647099), (610013, 2181403)]