1262125319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 1586565120

約数和(自身を除く): 324439801

約数列:

[1, 7, 13, 61, 91, 271, 427, 793, 839, 1897, 3523, 5551, 5873, 10907, 16531, 24661, 51179, 76349, 115717, 214903, 227369, 358253, 665327, 1504321, 1591583, 2955797, 4657289, 13869509, 20690579, 97086563, 180303617, 1262125319]

約数ペア:

[(1, 1262125319), (7, 180303617), (13, 97086563), (61, 20690579), (91, 13869509), (271, 4657289), (427, 2955797), (793, 1591583), (839, 1504321), (1897, 665327), (3523, 358253), (5551, 227369), (5873, 214903), (10907, 115717), (16531, 76349), (24661, 51179)]