385877191

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{4003}}^1$

素因数の和:4350

約数の個数: 16

約数和(自身を含む): 452035584

約数和(自身を除く): 66158393

約数列:

[1, 7, 47, 293, 329, 2051, 4003, 13771, 28021, 96397, 188141, 1172879, 1316987, 8210153, 55125313, 385877191]

約数ペア:

[(1, 385877191), (7, 55125313), (47, 8210153), (293, 1316987), (329, 1172879), (2051, 188141), (4003, 96397), (13771, 28021)]